50386375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 68612544

約数和(自身を除く): 18226169

約数列:

[1, 5, 13, 25, 65, 101, 125, 307, 325, 505, 1313, 1535, 1625, 2525, 3991, 6565, 7675, 12625, 19955, 31007, 32825, 38375, 99775, 155035, 164125, 403091, 498875, 775175, 2015455, 3875875, 10077275, 50386375]

約数ペア:

[(1, 50386375), (5, 10077275), (13, 3875875), (25, 2015455), (65, 775175), (101, 498875), (125, 403091), (307, 164125), (325, 155035), (505, 99775), (1313, 38375), (1535, 32825), (1625, 31007), (2525, 19955), (3991, 12625), (6565, 7675)]