51681473220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{6421}}^1$

素因数の和:7070

約数の個数: 192

約数和(自身を含む): 165304129536

約数和(自身を除く): 113622656316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 607, 663, 780, 884, 1020, 1105, 1214, 1326, 1821, 2210, 2428, 2652, 3035, 3315, 3642, 4420, 6070, 6421, 6630, 7284, 7891, 9105, 10319, 12140, 12842, 13260, 15782, 18210, 19263, 20638, 23673, 25684, 30957, 31564, 32105, 36420, 38526, 39455, 41276, 47346, 51595, 61914, 64210, 77052, 78910, 83473, 94692, 96315, 103190, 109157, 118365, 123828, 128420, 134147, 154785, 157820, 166946, 192630, 206380, 218314, 236730, 250419, 268294, 309570, 327471, 333892, 385260, 402441, 417365, 436628, 473460, 500838, 536588, 545785, 619140, 654942, 670735, 804882, 834730, 1001676, 1091570, 1252095, 1309884, 1341470, 1419041, 1609764, 1637355, 1669460, 2012205, 2183140, 2504190, 2682940, 2838082, 3274710, 3897547, 4024410, 4257123, 5008380, 5676164, 6549420, 7095205, 7795094, 8048820, 8514246, 11692641, 14190410, 15590188, 17028492, 19487735, 21285615, 23385282, 28380820, 38975470, 42571230, 46770564, 50668111, 58463205, 66258299, 77950940, 85142460, 101336222, 116926410, 132516598, 152004333, 198774897, 202672444, 233852820, 253340555, 265033196, 304008666, 331291495, 397549794, 506681110, 608017332, 662582990, 760021665, 795099588, 861357887, 993874485, 1013362220, 1325165980, 1520043330, 1722715774, 1987748970, 2584073661, 3040086660, 3445431548, 3975497940, 4306789435, 5168147322, 8613578870, 10336294644, 12920368305, 17227157740, 25840736610, 51681473220]

約数ペア:

[(1, 51681473220), (2, 25840736610), (3, 17227157740), (4, 12920368305), (5, 10336294644), (6, 8613578870), (10, 5168147322), (12, 4306789435), (13, 3975497940), (15, 3445431548), (17, 3040086660), (20, 2584073661), (26, 1987748970), (30, 1722715774), (34, 1520043330), (39, 1325165980), (51, 1013362220), (52, 993874485), (60, 861357887), (65, 795099588), (68, 760021665), (78, 662582990), (85, 608017332), (102, 506681110), (130, 397549794), (156, 331291495), (170, 304008666), (195, 265033196), (204, 253340555), (221, 233852820), (255, 202672444), (260, 198774897), (340, 152004333), (390, 132516598), (442, 116926410), (510, 101336222), (607, 85142460), (663, 77950940), (780, 66258299), (884, 58463205), (1020, 50668111), (1105, 46770564), (1214, 42571230), (1326, 38975470), (1821, 28380820), (2210, 23385282), (2428, 21285615), (2652, 19487735), (3035, 17028492), (3315, 15590188), (3642, 14190410), (4420, 11692641), (6070, 8514246), (6421, 8048820), (6630, 7795094), (7284, 7095205), (7891, 6549420), (9105, 5676164), (10319, 5008380), (12140, 4257123), (12842, 4024410), (13260, 3897547), (15782, 3274710), (18210, 2838082), (19263, 2682940), (20638, 2504190), (23673, 2183140), (25684, 2012205), (30957, 1669460), (31564, 1637355), (32105, 1609764), (36420, 1419041), (38526, 1341470), (39455, 1309884), (41276, 1252095), (47346, 1091570), (51595, 1001676), (61914, 834730), (64210, 804882), (77052, 670735), (78910, 654942), (83473, 619140), (94692, 545785), (96315, 536588), (103190, 500838), (109157, 473460), (118365, 436628), (123828, 417365), (128420, 402441), (134147, 385260), (154785, 333892), (157820, 327471), (166946, 309570), (192630, 268294), (206380, 250419), (218314, 236730)]