55361180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3323}}^1$

素因数の和:3363

約数の個数: 72

約数和(自身を含む): 143237808

約数和(自身を除く): 87876628

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1666, 2380, 3323, 3332, 4165, 6646, 8330, 13292, 16615, 16660, 23261, 33230, 46522, 56491, 66460, 93044, 112982, 116305, 162827, 225964, 232610, 282455, 325654, 395437, 465220, 564910, 651308, 790874, 814135, 1129820, 1581748, 1628270, 1977185, 2768059, 3256540, 3954370, 5536118, 7908740, 11072236, 13840295, 27680590, 55361180]

約数ペア:

[(1, 55361180), (2, 27680590), (4, 13840295), (5, 11072236), (7, 7908740), (10, 5536118), (14, 3954370), (17, 3256540), (20, 2768059), (28, 1977185), (34, 1628270), (35, 1581748), (49, 1129820), (68, 814135), (70, 790874), (85, 651308), (98, 564910), (119, 465220), (140, 395437), (170, 325654), (196, 282455), (238, 232610), (245, 225964), (340, 162827), (476, 116305), (490, 112982), (595, 93044), (833, 66460), (980, 56491), (1190, 46522), (1666, 33230), (2380, 23261), (3323, 16660), (3332, 16615), (4165, 13292), (6646, 8330)]