50875240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 124104960

約数和(自身を除く): 73229720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 227, 260, 431, 454, 520, 862, 908, 1135, 1724, 1816, 2155, 2270, 2951, 3448, 4310, 4540, 5603, 5902, 8620, 9080, 11206, 11804, 14755, 17240, 22412, 23608, 28015, 29510, 44824, 56030, 59020, 97837, 112060, 118040, 195674, 224120, 391348, 489185, 782696, 978370, 1271881, 1956740, 2543762, 3913480, 5087524, 6359405, 10175048, 12718810, 25437620, 50875240]

約数ペア:

[(1, 50875240), (2, 25437620), (4, 12718810), (5, 10175048), (8, 6359405), (10, 5087524), (13, 3913480), (20, 2543762), (26, 1956740), (40, 1271881), (52, 978370), (65, 782696), (104, 489185), (130, 391348), (227, 224120), (260, 195674), (431, 118040), (454, 112060), (520, 97837), (862, 59020), (908, 56030), (1135, 44824), (1724, 29510), (1816, 28015), (2155, 23608), (2270, 22412), (2951, 17240), (3448, 14755), (4310, 11804), (4540, 11206), (5603, 9080), (5902, 8620)]