53417960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1938

約数の個数: 64

約数和(自身を含む): 129530880

約数和(自身を除く): 76112920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 1873, 2852, 3565, 3746, 5704, 7130, 7492, 9365, 14260, 14984, 18730, 28520, 37460, 43079, 58063, 74920, 86158, 116126, 172316, 215395, 232252, 290315, 344632, 430790, 464504, 580630, 861580, 1161260, 1335449, 1723160, 2322520, 2670898, 5341796, 6677245, 10683592, 13354490, 26708980, 53417960]

約数ペア:

[(1, 53417960), (2, 26708980), (4, 13354490), (5, 10683592), (8, 6677245), (10, 5341796), (20, 2670898), (23, 2322520), (31, 1723160), (40, 1335449), (46, 1161260), (62, 861580), (92, 580630), (115, 464504), (124, 430790), (155, 344632), (184, 290315), (230, 232252), (248, 215395), (310, 172316), (460, 116126), (620, 86158), (713, 74920), (920, 58063), (1240, 43079), (1426, 37460), (1873, 28520), (2852, 18730), (3565, 14984), (3746, 14260), (5704, 9365), (7130, 7492)]