61679150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3117

約数の個数: 48

約数和(自身を含む): 127575168

約数和(自身を除く): 65896018

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 155, 310, 325, 403, 650, 775, 806, 1550, 2015, 3061, 4030, 6122, 10075, 15305, 20150, 30610, 39793, 76525, 79586, 94891, 153050, 189782, 198965, 397930, 474455, 948910, 994825, 1233583, 1989650, 2372275, 2467166, 4744550, 6167915, 12335830, 30839575, 61679150]

約数ペア:

[(1, 61679150), (2, 30839575), (5, 12335830), (10, 6167915), (13, 4744550), (25, 2467166), (26, 2372275), (31, 1989650), (50, 1233583), (62, 994825), (65, 948910), (130, 474455), (155, 397930), (310, 198965), (325, 189782), (403, 153050), (650, 94891), (775, 79586), (806, 76525), (1550, 39793), (2015, 30610), (3061, 20150), (4030, 15305), (6122, 10075)]