57399940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{797}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 130444272

約数和(自身を除く): 73044332

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 277, 554, 797, 1108, 1385, 1594, 2770, 3188, 3601, 3985, 5540, 7202, 7970, 10361, 14404, 15940, 18005, 20722, 36010, 41444, 51805, 72020, 103610, 207220, 220769, 441538, 883076, 1103845, 2207690, 2869997, 4415380, 5739994, 11479988, 14349985, 28699970, 57399940]

約数ペア:

[(1, 57399940), (2, 28699970), (4, 14349985), (5, 11479988), (10, 5739994), (13, 4415380), (20, 2869997), (26, 2207690), (52, 1103845), (65, 883076), (130, 441538), (260, 220769), (277, 207220), (554, 103610), (797, 72020), (1108, 51805), (1385, 41444), (1594, 36010), (2770, 20722), (3188, 18005), (3601, 15940), (3985, 14404), (5540, 10361), (7202, 7970)]