52406080

素因数分解:

$2^6\times 5^1\times {\mathrm{389}}^1\times {\mathrm{421}}^1$

素因数の和:827

約数の個数: 56

約数和(自身を含む): 125409960

約数和(自身を除く): 73003880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 389, 421, 778, 842, 1556, 1684, 1945, 2105, 3112, 3368, 3890, 4210, 6224, 6736, 7780, 8420, 12448, 13472, 15560, 16840, 24896, 26944, 31120, 33680, 62240, 67360, 124480, 134720, 163769, 327538, 655076, 818845, 1310152, 1637690, 2620304, 3275380, 5240608, 6550760, 10481216, 13101520, 26203040, 52406080]

約数ペア:

[(1, 52406080), (2, 26203040), (4, 13101520), (5, 10481216), (8, 6550760), (10, 5240608), (16, 3275380), (20, 2620304), (32, 1637690), (40, 1310152), (64, 818845), (80, 655076), (160, 327538), (320, 163769), (389, 134720), (421, 124480), (778, 67360), (842, 62240), (1556, 33680), (1684, 31120), (1945, 26944), (2105, 24896), (3112, 16840), (3368, 15560), (3890, 13472), (4210, 12448), (6224, 8420), (6736, 7780)]