51854940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9293}}^1$

素因数の和:9339

約数の個数: 72

約数和(自身を含む): 162384768

約数和(自身を除く): 110529828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 9293, 18586, 27879, 37172, 46465, 55758, 83637, 92930, 111516, 139395, 167274, 185860, 278790, 288083, 334548, 418185, 557580, 576166, 836370, 864249, 1152332, 1440415, 1672740, 1728498, 2592747, 2880830, 3456996, 4321245, 5185494, 5761660, 8642490, 10370988, 12963735, 17284980, 25927470, 51854940]

約数ペア:

[(1, 51854940), (2, 25927470), (3, 17284980), (4, 12963735), (5, 10370988), (6, 8642490), (9, 5761660), (10, 5185494), (12, 4321245), (15, 3456996), (18, 2880830), (20, 2592747), (30, 1728498), (31, 1672740), (36, 1440415), (45, 1152332), (60, 864249), (62, 836370), (90, 576166), (93, 557580), (124, 418185), (155, 334548), (180, 288083), (186, 278790), (279, 185860), (310, 167274), (372, 139395), (465, 111516), (558, 92930), (620, 83637), (930, 55758), (1116, 46465), (1395, 37172), (1860, 27879), (2790, 18586), (5580, 9293)]