54340874

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 106064640

約数和(自身を除く): 51723766

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 61, 119, 122, 133, 197, 238, 266, 323, 394, 427, 646, 854, 1037, 1159, 1379, 2074, 2261, 2318, 2758, 3349, 3743, 4522, 6698, 7259, 7486, 8113, 12017, 14518, 16226, 19703, 23443, 24034, 26201, 39406, 46886, 52402, 63631, 84119, 127262, 137921, 168238, 204289, 228323, 275842, 408578, 445417, 456646, 890834, 1430023, 1598261, 2860046, 3196522, 3881491, 7762982, 27170437, 54340874]

約数ペア:

[(1, 54340874), (2, 27170437), (7, 7762982), (14, 3881491), (17, 3196522), (19, 2860046), (34, 1598261), (38, 1430023), (61, 890834), (119, 456646), (122, 445417), (133, 408578), (197, 275842), (238, 228323), (266, 204289), (323, 168238), (394, 137921), (427, 127262), (646, 84119), (854, 63631), (1037, 52402), (1159, 46886), (1379, 39406), (2074, 26201), (2261, 24034), (2318, 23443), (2758, 19703), (3349, 16226), (3743, 14518), (4522, 12017), (6698, 8113), (7259, 7486)]