49915188540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3559}}^1\times {\mathrm{11131}}^1$

素因数の和:14712

約数の個数: 144

約数和(自身を含む): 173103490560

約数和(自身を除く): 123188302020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3559, 7118, 10677, 11131, 14236, 17795, 21354, 22262, 24913, 32031, 33393, 35590, 42708, 44524, 49826, 53385, 55655, 64062, 66786, 71180, 74739, 77917, 99652, 100179, 106770, 111310, 124565, 128124, 133572, 149478, 155834, 160155, 166965, 200358, 213540, 222620, 224217, 233751, 249130, 298956, 311668, 320310, 333930, 373695, 389585, 400716, 448434, 467502, 498260, 500895, 640620, 667860, 701253, 747390, 779170, 896868, 935004, 1001790, 1121085, 1168755, 1402506, 1494780, 1558340, 2003580, 2242170, 2337510, 2805012, 3506265, 4484340, 4675020, 7012530, 14025060, 39615229, 79230458, 118845687, 158460916, 198076145, 237691374, 277306603, 356537061, 396152290, 475382748, 554613206, 594228435, 713074122, 792304580, 831919809, 1109226412, 1188456870, 1386533015, 1426148244, 1663839618, 1782685305, 2376913740, 2495759427, 2773066030, 3327679236, 3565370610, 4159599045, 4991518854, 5546132060, 7130741220, 8319198090, 9983037708, 12478797135, 16638396180, 24957594270, 49915188540]

約数ペア:

[(1, 49915188540), (2, 24957594270), (3, 16638396180), (4, 12478797135), (5, 9983037708), (6, 8319198090), (7, 7130741220), (9, 5546132060), (10, 4991518854), (12, 4159599045), (14, 3565370610), (15, 3327679236), (18, 2773066030), (20, 2495759427), (21, 2376913740), (28, 1782685305), (30, 1663839618), (35, 1426148244), (36, 1386533015), (42, 1188456870), (45, 1109226412), (60, 831919809), (63, 792304580), (70, 713074122), (84, 594228435), (90, 554613206), (105, 475382748), (126, 396152290), (140, 356537061), (180, 277306603), (210, 237691374), (252, 198076145), (315, 158460916), (420, 118845687), (630, 79230458), (1260, 39615229), (3559, 14025060), (7118, 7012530), (10677, 4675020), (11131, 4484340), (14236, 3506265), (17795, 2805012), (21354, 2337510), (22262, 2242170), (24913, 2003580), (32031, 1558340), (33393, 1494780), (35590, 1402506), (42708, 1168755), (44524, 1121085), (49826, 1001790), (53385, 935004), (55655, 896868), (64062, 779170), (66786, 747390), (71180, 701253), (74739, 667860), (77917, 640620), (99652, 500895), (100179, 498260), (106770, 467502), (111310, 448434), (124565, 400716), (128124, 389585), (133572, 373695), (149478, 333930), (155834, 320310), (160155, 311668), (166965, 298956), (200358, 249130), (213540, 233751), (222620, 224217)]