48805625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 40

約数和(自身を含む): 68977920

約数和(自身を除く): 20172295

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 229, 275, 341, 625, 775, 1145, 1375, 1705, 2519, 3875, 5725, 6875, 7099, 8525, 12595, 19375, 28625, 35495, 42625, 62975, 78089, 143125, 177475, 213125, 314875, 390445, 887375, 1574375, 1952225, 4436875, 9761125, 48805625]

約数ペア:

[(1, 48805625), (5, 9761125), (11, 4436875), (25, 1952225), (31, 1574375), (55, 887375), (125, 390445), (155, 314875), (229, 213125), (275, 177475), (341, 143125), (625, 78089), (775, 62975), (1145, 42625), (1375, 35495), (1705, 28625), (2519, 19375), (3875, 12595), (5725, 8525), (6875, 7099)]