51826818420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2459}}^1\times {\mathrm{9007}}^1$

素因数の和:11494

約数の個数: 144

約数和(自身を含む): 169388593920

約数和(自身を除く): 117561775500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 2459, 4918, 7377, 9007, 9836, 12295, 14754, 18014, 22131, 24590, 27021, 29508, 31967, 36028, 36885, 44262, 45035, 49180, 54042, 63934, 73770, 81063, 88524, 90070, 95901, 108084, 110655, 117091, 127868, 135105, 147540, 159835, 162126, 180140, 191802, 221310, 234182, 270210, 287703, 319670, 324252, 351273, 383604, 405315, 442620, 468364, 479505, 540420, 575406, 585455, 639340, 702546, 810630, 959010, 1053819, 1150812, 1170910, 1405092, 1438515, 1621260, 1756365, 1918020, 2107638, 2341820, 2877030, 3512730, 4215276, 5269095, 5754060, 7025460, 10538190, 21076380, 22148213, 44296426, 66444639, 88592852, 110741065, 132889278, 199333917, 221482130, 265778556, 287926769, 332223195, 398667834, 442964260, 575853538, 664446390, 797335668, 863780307, 996669585, 1151707076, 1328892780, 1439633845, 1727560614, 1993339170, 2591340921, 2879267690, 3455121228, 3986678340, 4318901535, 5182681842, 5758535380, 8637803070, 10365363684, 12956704605, 17275606140, 25913409210, 51826818420]

約数ペア:

[(1, 51826818420), (2, 25913409210), (3, 17275606140), (4, 12956704605), (5, 10365363684), (6, 8637803070), (9, 5758535380), (10, 5182681842), (12, 4318901535), (13, 3986678340), (15, 3455121228), (18, 2879267690), (20, 2591340921), (26, 1993339170), (30, 1727560614), (36, 1439633845), (39, 1328892780), (45, 1151707076), (52, 996669585), (60, 863780307), (65, 797335668), (78, 664446390), (90, 575853538), (117, 442964260), (130, 398667834), (156, 332223195), (180, 287926769), (195, 265778556), (234, 221482130), (260, 199333917), (390, 132889278), (468, 110741065), (585, 88592852), (780, 66444639), (1170, 44296426), (2340, 22148213), (2459, 21076380), (4918, 10538190), (7377, 7025460), (9007, 5754060), (9836, 5269095), (12295, 4215276), (14754, 3512730), (18014, 2877030), (22131, 2341820), (24590, 2107638), (27021, 1918020), (29508, 1756365), (31967, 1621260), (36028, 1438515), (36885, 1405092), (44262, 1170910), (45035, 1150812), (49180, 1053819), (54042, 959010), (63934, 810630), (73770, 702546), (81063, 639340), (88524, 585455), (90070, 575406), (95901, 540420), (108084, 479505), (110655, 468364), (117091, 442620), (127868, 405315), (135105, 383604), (147540, 351273), (159835, 324252), (162126, 319670), (180140, 287703), (191802, 270210), (221310, 234182)]