54848150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:454

約数の個数: 72

約数和(自身を含む): 120947616

約数和(自身を除く): 66099466

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 61, 70, 98, 122, 175, 245, 305, 350, 367, 427, 490, 610, 734, 854, 1225, 1525, 1835, 2135, 2450, 2569, 2989, 3050, 3670, 4270, 5138, 5978, 9175, 10675, 12845, 14945, 17983, 18350, 21350, 22387, 25690, 29890, 35966, 44774, 64225, 74725, 89915, 111935, 128450, 149450, 156709, 179830, 223870, 313418, 449575, 559675, 783545, 899150, 1096963, 1119350, 1567090, 2193926, 3917725, 5484815, 7835450, 10969630, 27424075, 54848150]

約数ペア:

[(1, 54848150), (2, 27424075), (5, 10969630), (7, 7835450), (10, 5484815), (14, 3917725), (25, 2193926), (35, 1567090), (49, 1119350), (50, 1096963), (61, 899150), (70, 783545), (98, 559675), (122, 449575), (175, 313418), (245, 223870), (305, 179830), (350, 156709), (367, 149450), (427, 128450), (490, 111935), (610, 89915), (734, 74725), (854, 64225), (1225, 44774), (1525, 35966), (1835, 29890), (2135, 25690), (2450, 22387), (2569, 21350), (2989, 18350), (3050, 17983), (3670, 14945), (4270, 12845), (5138, 10675), (5978, 9175)]