57451550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{523}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 115982160

約数和(自身を除く): 58530610

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 523, 650, 845, 1046, 1690, 2197, 2615, 4225, 4394, 5230, 6799, 8450, 10985, 13075, 13598, 21970, 26150, 33995, 54925, 67990, 88387, 109850, 169975, 176774, 339950, 441935, 883870, 1149031, 2209675, 2298062, 4419350, 5745155, 11490310, 28725775, 57451550]

約数ペア:

[(1, 57451550), (2, 28725775), (5, 11490310), (10, 5745155), (13, 4419350), (25, 2298062), (26, 2209675), (50, 1149031), (65, 883870), (130, 441935), (169, 339950), (325, 176774), (338, 169975), (523, 109850), (650, 88387), (845, 67990), (1046, 54925), (1690, 33995), (2197, 26150), (2615, 21970), (4225, 13598), (4394, 13075), (5230, 10985), (6799, 8450)]