5183048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 64

約数和(自身を含む): 11457600

約数和(自身を除く): 6274552

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 43, 52, 61, 76, 86, 104, 122, 152, 172, 244, 247, 344, 488, 494, 559, 793, 817, 988, 1118, 1159, 1586, 1634, 1976, 2236, 2318, 2623, 3172, 3268, 4472, 4636, 5246, 6344, 6536, 9272, 10492, 10621, 15067, 20984, 21242, 30134, 34099, 42484, 49837, 60268, 68198, 84968, 99674, 120536, 136396, 199348, 272792, 398696, 647881, 1295762, 2591524, 5183048]

約数ペア:

[(1, 5183048), (2, 2591524), (4, 1295762), (8, 647881), (13, 398696), (19, 272792), (26, 199348), (38, 136396), (43, 120536), (52, 99674), (61, 84968), (76, 68198), (86, 60268), (104, 49837), (122, 42484), (152, 34099), (172, 30134), (244, 21242), (247, 20984), (344, 15067), (488, 10621), (494, 10492), (559, 9272), (793, 6536), (817, 6344), (988, 5246), (1118, 4636), (1159, 4472), (1586, 3268), (1634, 3172), (1976, 2623), (2236, 2318)]