53900080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51827}}^1$

素因数の和:51853

約数の個数: 40

約数和(自身を含む): 134960112

約数和(自身を除く): 81060032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 51827, 103654, 207308, 259135, 414616, 518270, 673751, 829232, 1036540, 1347502, 2073080, 2695004, 3368755, 4146160, 5390008, 6737510, 10780016, 13475020, 26950040, 53900080]

約数ペア:

[(1, 53900080), (2, 26950040), (4, 13475020), (5, 10780016), (8, 6737510), (10, 5390008), (13, 4146160), (16, 3368755), (20, 2695004), (26, 2073080), (40, 1347502), (52, 1036540), (65, 829232), (80, 673751), (104, 518270), (130, 414616), (208, 259135), (260, 207308), (520, 103654), (1040, 51827)]