52358800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10069}}^1$

素因数の和:10100

約数の個数: 60

約数和(自身を含む): 135481780

約数和(自身を除く): 83122980

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 10069, 20138, 40276, 50345, 80552, 100690, 130897, 161104, 201380, 251725, 261794, 402760, 503450, 523588, 654485, 805520, 1006900, 1047176, 1308970, 2013800, 2094352, 2617940, 3272425, 4027600, 5235880, 6544850, 10471760, 13089700, 26179400, 52358800]

約数ペア:

[(1, 52358800), (2, 26179400), (4, 13089700), (5, 10471760), (8, 6544850), (10, 5235880), (13, 4027600), (16, 3272425), (20, 2617940), (25, 2094352), (26, 2013800), (40, 1308970), (50, 1047176), (52, 1006900), (65, 805520), (80, 654485), (100, 523588), (104, 503450), (130, 402760), (200, 261794), (208, 251725), (260, 201380), (325, 161104), (400, 130897), (520, 100690), (650, 80552), (1040, 50345), (1300, 40276), (2600, 20138), (5200, 10069)]