56459526

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 126420480

約数和(自身を除く): 69960954

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 61, 69, 114, 122, 138, 183, 353, 366, 437, 706, 874, 1059, 1159, 1311, 1403, 2118, 2318, 2622, 2806, 3477, 4209, 6707, 6954, 8119, 8418, 13414, 16238, 20121, 21533, 24357, 26657, 40242, 43066, 48714, 53314, 64599, 79971, 129198, 154261, 159942, 308522, 409127, 462783, 495259, 818254, 925566, 990518, 1227381, 1485777, 2454762, 2971554, 9409921, 18819842, 28229763, 56459526]

約数ペア:

[(1, 56459526), (2, 28229763), (3, 18819842), (6, 9409921), (19, 2971554), (23, 2454762), (38, 1485777), (46, 1227381), (57, 990518), (61, 925566), (69, 818254), (114, 495259), (122, 462783), (138, 409127), (183, 308522), (353, 159942), (366, 154261), (437, 129198), (706, 79971), (874, 64599), (1059, 53314), (1159, 48714), (1311, 43066), (1403, 40242), (2118, 26657), (2318, 24357), (2622, 21533), (2806, 20121), (3477, 16238), (4209, 13414), (6707, 8418), (6954, 8119)]