54858830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 114162048

約数和(自身を除く): 59303218

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 103, 130, 170, 206, 221, 241, 442, 482, 515, 1030, 1105, 1205, 1339, 1751, 2210, 2410, 2678, 3133, 3502, 4097, 6266, 6695, 8194, 8755, 13390, 15665, 17510, 20485, 22763, 24823, 31330, 40970, 45526, 49646, 53261, 106522, 113815, 124115, 227630, 248230, 266305, 322699, 421991, 532610, 645398, 843982, 1613495, 2109955, 3226990, 4219910, 5485883, 10971766, 27429415, 54858830]

約数ペア:

[(1, 54858830), (2, 27429415), (5, 10971766), (10, 5485883), (13, 4219910), (17, 3226990), (26, 2109955), (34, 1613495), (65, 843982), (85, 645398), (103, 532610), (130, 421991), (170, 322699), (206, 266305), (221, 248230), (241, 227630), (442, 124115), (482, 113815), (515, 106522), (1030, 53261), (1105, 49646), (1205, 45526), (1339, 40970), (1751, 31330), (2210, 24823), (2410, 22763), (2678, 20485), (3133, 17510), (3502, 15665), (4097, 13390), (6266, 8755), (6695, 8194)]