54112980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:709

約数の個数: 96

約数和(自身を含む): 159989760

約数和(自身を除く): 105876780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 372, 465, 470, 564, 619, 620, 705, 930, 940, 1238, 1410, 1457, 1857, 1860, 2476, 2820, 2914, 3095, 3714, 4371, 5828, 6190, 7285, 7428, 8742, 9285, 12380, 14570, 17484, 18570, 19189, 21855, 29093, 29140, 37140, 38378, 43710, 57567, 58186, 76756, 87279, 87420, 95945, 115134, 116372, 145465, 174558, 191890, 230268, 287835, 290930, 349116, 383780, 436395, 575670, 581860, 872790, 901883, 1151340, 1745580, 1803766, 2705649, 3607532, 4509415, 5411298, 9018830, 10822596, 13528245, 18037660, 27056490, 54112980]

約数ペア:

[(1, 54112980), (2, 27056490), (3, 18037660), (4, 13528245), (5, 10822596), (6, 9018830), (10, 5411298), (12, 4509415), (15, 3607532), (20, 2705649), (30, 1803766), (31, 1745580), (47, 1151340), (60, 901883), (62, 872790), (93, 581860), (94, 575670), (124, 436395), (141, 383780), (155, 349116), (186, 290930), (188, 287835), (235, 230268), (282, 191890), (310, 174558), (372, 145465), (465, 116372), (470, 115134), (564, 95945), (619, 87420), (620, 87279), (705, 76756), (930, 58186), (940, 57567), (1238, 43710), (1410, 38378), (1457, 37140), (1857, 29140), (1860, 29093), (2476, 21855), (2820, 19189), (2914, 18570), (3095, 17484), (3714, 14570), (4371, 12380), (5828, 9285), (6190, 8742), (7285, 7428)]