57698260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:2992

約数の個数: 48

約数和(自身を含む): 129419136

約数和(自身を除く): 71720876

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 86, 92, 115, 172, 215, 230, 430, 460, 860, 989, 1978, 2917, 3956, 4945, 5834, 9890, 11668, 14585, 19780, 29170, 58340, 67091, 125431, 134182, 250862, 268364, 335455, 501724, 627155, 670910, 1254310, 1341820, 2508620, 2884913, 5769826, 11539652, 14424565, 28849130, 57698260]

約数ペア:

[(1, 57698260), (2, 28849130), (4, 14424565), (5, 11539652), (10, 5769826), (20, 2884913), (23, 2508620), (43, 1341820), (46, 1254310), (86, 670910), (92, 627155), (115, 501724), (172, 335455), (215, 268364), (230, 250862), (430, 134182), (460, 125431), (860, 67091), (989, 58340), (1978, 29170), (2917, 19780), (3956, 14585), (4945, 11668), (5834, 9890)]