50301875

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 40

約数和(自身を含む): 69802656

約数和(自身を除く): 19500781

約数列:

[1, 5, 13, 25, 41, 65, 125, 151, 205, 325, 533, 625, 755, 1025, 1625, 1963, 2665, 3775, 5125, 6191, 8125, 9815, 13325, 18875, 25625, 30955, 49075, 66625, 80483, 94375, 154775, 245375, 333125, 402415, 773875, 1226875, 2012075, 3869375, 10060375, 50301875]

約数ペア:

[(1, 50301875), (5, 10060375), (13, 3869375), (25, 2012075), (41, 1226875), (65, 773875), (125, 402415), (151, 333125), (205, 245375), (325, 154775), (533, 94375), (625, 80483), (755, 66625), (1025, 49075), (1625, 30955), (1963, 25625), (2665, 18875), (3775, 13325), (5125, 9815), (6191, 8125)]