53898577876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{230387}}^1$

素因数の和:230824

約数の個数: 48

約数和(自身を含む): 111083878080

約数和(自身を除く): 57185300204

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 409, 572, 818, 1636, 4499, 5317, 8998, 10634, 17996, 21268, 58487, 116974, 230387, 233948, 460774, 921548, 2534257, 2995031, 5068514, 5990062, 10137028, 11980124, 32945341, 65890682, 94228283, 131781364, 188456566, 376913132, 1036511113, 1224967679, 2073022226, 2449935358, 4146044452, 4899870716, 13474644469, 26949288938, 53898577876]

約数ペア:

[(1, 53898577876), (2, 26949288938), (4, 13474644469), (11, 4899870716), (13, 4146044452), (22, 2449935358), (26, 2073022226), (44, 1224967679), (52, 1036511113), (143, 376913132), (286, 188456566), (409, 131781364), (572, 94228283), (818, 65890682), (1636, 32945341), (4499, 11980124), (5317, 10137028), (8998, 5990062), (10634, 5068514), (17996, 2995031), (21268, 2534257), (58487, 921548), (116974, 460774), (230387, 233948)]