55043940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1579}}^1$

素因数の和:1681

約数の個数: 96

約数和(自身を含む): 178375680

約数和(自身を除く): 123331740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 415, 420, 498, 581, 830, 996, 1162, 1245, 1579, 1660, 1743, 2324, 2490, 2905, 3158, 3486, 4737, 4980, 5810, 6316, 6972, 7895, 8715, 9474, 11053, 11620, 15790, 17430, 18948, 22106, 23685, 31580, 33159, 34860, 44212, 47370, 55265, 66318, 94740, 110530, 131057, 132636, 165795, 221060, 262114, 331590, 393171, 524228, 655285, 663180, 786342, 917399, 1310570, 1572684, 1834798, 1965855, 2621140, 2752197, 3669596, 3931710, 4586995, 5504394, 7863420, 9173990, 11008788, 13760985, 18347980, 27521970, 55043940]

約数ペア:

[(1, 55043940), (2, 27521970), (3, 18347980), (4, 13760985), (5, 11008788), (6, 9173990), (7, 7863420), (10, 5504394), (12, 4586995), (14, 3931710), (15, 3669596), (20, 2752197), (21, 2621140), (28, 1965855), (30, 1834798), (35, 1572684), (42, 1310570), (60, 917399), (70, 786342), (83, 663180), (84, 655285), (105, 524228), (140, 393171), (166, 331590), (210, 262114), (249, 221060), (332, 165795), (415, 132636), (420, 131057), (498, 110530), (581, 94740), (830, 66318), (996, 55265), (1162, 47370), (1245, 44212), (1579, 34860), (1660, 33159), (1743, 31580), (2324, 23685), (2490, 22106), (2905, 18948), (3158, 17430), (3486, 15790), (4737, 11620), (4980, 11053), (5810, 9474), (6316, 8715), (6972, 7895)]