48285460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{449}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 107352000

約数和(自身を除く): 59066540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 283, 380, 449, 566, 898, 1132, 1415, 1796, 2245, 2830, 4490, 5377, 5660, 8531, 8980, 10754, 17062, 21508, 26885, 34124, 42655, 53770, 85310, 107540, 127067, 170620, 254134, 508268, 635335, 1270670, 2414273, 2541340, 4828546, 9657092, 12071365, 24142730, 48285460]

約数ペア:

[(1, 48285460), (2, 24142730), (4, 12071365), (5, 9657092), (10, 4828546), (19, 2541340), (20, 2414273), (38, 1270670), (76, 635335), (95, 508268), (190, 254134), (283, 170620), (380, 127067), (449, 107540), (566, 85310), (898, 53770), (1132, 42655), (1415, 34124), (1796, 26885), (2245, 21508), (2830, 17062), (4490, 10754), (5377, 8980), (5660, 8531)]