502080050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{607}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 952653312

約数和(自身を除く): 450573262

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 233, 355, 466, 607, 710, 1165, 1214, 1775, 2330, 3035, 3550, 5825, 6070, 11650, 15175, 16543, 30350, 33086, 43097, 82715, 86194, 141431, 165430, 215485, 282862, 413575, 430970, 707155, 827150, 1077425, 1414310, 2154850, 3535775, 7071550, 10041601, 20083202, 50208005, 100416010, 251040025, 502080050]

約数ペア:

[(1, 502080050), (2, 251040025), (5, 100416010), (10, 50208005), (25, 20083202), (50, 10041601), (71, 7071550), (142, 3535775), (233, 2154850), (355, 1414310), (466, 1077425), (607, 827150), (710, 707155), (1165, 430970), (1214, 413575), (1775, 282862), (2330, 215485), (3035, 165430), (3550, 141431), (5825, 86194), (6070, 82715), (11650, 43097), (15175, 33086), (16543, 30350)]