56629720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11897}}^1$

素因数の和:11932

約数の個数: 64

約数和(自身を含む): 154198080

約数和(自身を除く): 97568360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 11897, 23794, 47588, 59485, 83279, 95176, 118970, 166558, 202249, 237940, 333116, 404498, 416395, 475880, 666232, 808996, 832790, 1011245, 1415743, 1617992, 1665580, 2022490, 2831486, 3331160, 4044980, 5662972, 7078715, 8089960, 11325944, 14157430, 28314860, 56629720]

約数ペア:

[(1, 56629720), (2, 28314860), (4, 14157430), (5, 11325944), (7, 8089960), (8, 7078715), (10, 5662972), (14, 4044980), (17, 3331160), (20, 2831486), (28, 2022490), (34, 1665580), (35, 1617992), (40, 1415743), (56, 1011245), (68, 832790), (70, 808996), (85, 666232), (119, 475880), (136, 416395), (140, 404498), (170, 333116), (238, 237940), (280, 202249), (340, 166558), (476, 118970), (595, 95176), (680, 83279), (952, 59485), (1190, 47588), (2380, 23794), (4760, 11897)]