55019510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:717

約数の個数: 64

約数和(自身を含む): 123282432

約数和(自身を除く): 68262922

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 103, 130, 182, 206, 455, 515, 587, 721, 910, 1030, 1174, 1339, 1442, 2678, 2935, 3605, 4109, 5870, 6695, 7210, 7631, 8218, 9373, 13390, 15262, 18746, 20545, 38155, 41090, 46865, 53417, 60461, 76310, 93730, 106834, 120922, 267085, 302305, 423227, 534170, 604610, 785993, 846454, 1571986, 2116135, 3929965, 4232270, 5501951, 7859930, 11003902, 27509755, 55019510]

約数ペア:

[(1, 55019510), (2, 27509755), (5, 11003902), (7, 7859930), (10, 5501951), (13, 4232270), (14, 3929965), (26, 2116135), (35, 1571986), (65, 846454), (70, 785993), (91, 604610), (103, 534170), (130, 423227), (182, 302305), (206, 267085), (455, 120922), (515, 106834), (587, 93730), (721, 76310), (910, 60461), (1030, 53417), (1174, 46865), (1339, 41090), (1442, 38155), (2678, 20545), (2935, 18746), (3605, 15262), (4109, 13390), (5870, 9373), (6695, 8218), (7210, 7631)]