49073375

素因数分解:

$5^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 69885504

約数和(自身を除く): 20812129

約数列:

[1, 5, 13, 23, 25, 65, 101, 115, 125, 169, 299, 325, 505, 575, 845, 1313, 1495, 1625, 2323, 2525, 2875, 3887, 4225, 6565, 7475, 11615, 12625, 17069, 19435, 21125, 30199, 32825, 37375, 58075, 85345, 97175, 150995, 164125, 290375, 392587, 426725, 485875, 754975, 1962935, 2133625, 3774875, 9814675, 49073375]

約数ペア:

[(1, 49073375), (5, 9814675), (13, 3774875), (23, 2133625), (25, 1962935), (65, 754975), (101, 485875), (115, 426725), (125, 392587), (169, 290375), (299, 164125), (325, 150995), (505, 97175), (575, 85345), (845, 58075), (1313, 37375), (1495, 32825), (1625, 30199), (2323, 21125), (2525, 19435), (2875, 17069), (3887, 12625), (4225, 11615), (6565, 7475)]