52999960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 129276000

約数和(自身を除く): 76276040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 227, 260, 449, 454, 520, 898, 908, 1135, 1796, 1816, 2245, 2270, 2951, 3592, 4490, 4540, 5837, 5902, 8980, 9080, 11674, 11804, 14755, 17960, 23348, 23608, 29185, 29510, 46696, 58370, 59020, 101923, 116740, 118040, 203846, 233480, 407692, 509615, 815384, 1019230, 1324999, 2038460, 2649998, 4076920, 5299996, 6624995, 10599992, 13249990, 26499980, 52999960]

約数ペア:

[(1, 52999960), (2, 26499980), (4, 13249990), (5, 10599992), (8, 6624995), (10, 5299996), (13, 4076920), (20, 2649998), (26, 2038460), (40, 1324999), (52, 1019230), (65, 815384), (104, 509615), (130, 407692), (227, 233480), (260, 203846), (449, 118040), (454, 116740), (520, 101923), (898, 59020), (908, 58370), (1135, 46696), (1796, 29510), (1816, 29185), (2245, 23608), (2270, 23348), (2951, 17960), (3592, 14755), (4490, 11804), (4540, 11674), (5837, 9080), (5902, 8980)]