51719625

素因数分解:

$3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1483}}^1$

素因数の和:1535

約数の個数: 48

約数和(自身を含む): 96305664

約数和(自身を除く): 44586039

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 125, 155, 225, 279, 375, 465, 775, 1125, 1395, 1483, 2325, 3875, 4449, 6975, 7415, 11625, 13347, 22245, 34875, 37075, 45973, 66735, 111225, 137919, 185375, 229865, 333675, 413757, 556125, 689595, 1149325, 1668375, 2068785, 3447975, 5746625, 10343925, 17239875, 51719625]

約数ペア:

[(1, 51719625), (3, 17239875), (5, 10343925), (9, 5746625), (15, 3447975), (25, 2068785), (31, 1668375), (45, 1149325), (75, 689595), (93, 556125), (125, 413757), (155, 333675), (225, 229865), (279, 185375), (375, 137919), (465, 111225), (775, 66735), (1125, 45973), (1395, 37075), (1483, 34875), (2325, 22245), (3875, 13347), (4449, 11625), (6975, 7415)]