55249456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{887}}^1$

素因数の和:1141

約数の個数: 40

約数和(自身を含む): 113965920

約数和(自身を除く): 58716464

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 229, 272, 458, 887, 916, 1774, 1832, 3548, 3664, 3893, 7096, 7786, 14192, 15079, 15572, 30158, 31144, 60316, 62288, 120632, 203123, 241264, 406246, 812492, 1624984, 3249968, 3453091, 6906182, 13812364, 27624728, 55249456]

約数ペア:

[(1, 55249456), (2, 27624728), (4, 13812364), (8, 6906182), (16, 3453091), (17, 3249968), (34, 1624984), (68, 812492), (136, 406246), (229, 241264), (272, 203123), (458, 120632), (887, 62288), (916, 60316), (1774, 31144), (1832, 30158), (3548, 15572), (3664, 15079), (3893, 14192), (7096, 7786)]