53082580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{857}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 118198080

約数和(自身を除く): 65115500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 163, 190, 326, 380, 652, 815, 857, 1630, 1714, 3097, 3260, 3428, 4285, 6194, 8570, 12388, 15485, 16283, 17140, 30970, 32566, 61940, 65132, 81415, 139691, 162830, 279382, 325660, 558764, 698455, 1396910, 2654129, 2793820, 5308258, 10616516, 13270645, 26541290, 53082580]

約数ペア:

[(1, 53082580), (2, 26541290), (4, 13270645), (5, 10616516), (10, 5308258), (19, 2793820), (20, 2654129), (38, 1396910), (76, 698455), (95, 558764), (163, 325660), (190, 279382), (326, 162830), (380, 139691), (652, 81415), (815, 65132), (857, 61940), (1630, 32566), (1714, 30970), (3097, 17140), (3260, 16283), (3428, 15485), (4285, 12388), (6194, 8570)]