55507980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2767

約数の個数: 96

約数和(自身を含む): 175085568

約数和(自身を除く): 119577588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 2713, 3410, 4092, 5115, 5426, 6820, 8139, 10230, 10852, 13565, 16278, 20460, 27130, 29843, 32556, 40695, 54260, 59686, 81390, 84103, 89529, 119372, 149215, 162780, 168206, 179058, 252309, 298430, 336412, 358116, 420515, 447645, 504618, 596860, 841030, 895290, 925133, 1009236, 1261545, 1682060, 1790580, 1850266, 2523090, 2775399, 3700532, 4625665, 5046180, 5550798, 9251330, 11101596, 13876995, 18502660, 27753990, 55507980]

約数ペア:

[(1, 55507980), (2, 27753990), (3, 18502660), (4, 13876995), (5, 11101596), (6, 9251330), (10, 5550798), (11, 5046180), (12, 4625665), (15, 3700532), (20, 2775399), (22, 2523090), (30, 1850266), (31, 1790580), (33, 1682060), (44, 1261545), (55, 1009236), (60, 925133), (62, 895290), (66, 841030), (93, 596860), (110, 504618), (124, 447645), (132, 420515), (155, 358116), (165, 336412), (186, 298430), (220, 252309), (310, 179058), (330, 168206), (341, 162780), (372, 149215), (465, 119372), (620, 89529), (660, 84103), (682, 81390), (930, 59686), (1023, 54260), (1364, 40695), (1705, 32556), (1860, 29843), (2046, 27130), (2713, 20460), (3410, 16278), (4092, 13565), (5115, 10852), (5426, 10230), (6820, 8139)]