52405600

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5039}}^1$

素因数の和:5072

約数の個数: 72

約数和(自身を含む): 137803680

約数和(自身を除く): 85398080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5039, 5200, 10078, 10400, 20156, 25195, 40312, 50390, 65507, 80624, 100780, 125975, 131014, 161248, 201560, 251950, 262028, 327535, 403120, 503900, 524056, 655070, 806240, 1007800, 1048112, 1310140, 1637675, 2015600, 2096224, 2620280, 3275350, 4031200, 5240560, 6550700, 10481120, 13101400, 26202800, 52405600]

約数ペア:

[(1, 52405600), (2, 26202800), (4, 13101400), (5, 10481120), (8, 6550700), (10, 5240560), (13, 4031200), (16, 3275350), (20, 2620280), (25, 2096224), (26, 2015600), (32, 1637675), (40, 1310140), (50, 1048112), (52, 1007800), (65, 806240), (80, 655070), (100, 524056), (104, 503900), (130, 403120), (160, 327535), (200, 262028), (208, 251950), (260, 201560), (325, 161248), (400, 131014), (416, 125975), (520, 100780), (650, 80624), (800, 65507), (1040, 50390), (1300, 40312), (2080, 25195), (2600, 20156), (5039, 10400), (5200, 10078)]