51755886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1710

約数の個数: 96

約数和(自身を含む): 145367040

約数和(自身を除く): 93611154

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1663, 1729, 2223, 2394, 3326, 3458, 4446, 4989, 5187, 9978, 10374, 11641, 14967, 15561, 21619, 23282, 29934, 31122, 31597, 34923, 43238, 63194, 64857, 69846, 94791, 104769, 129714, 151333, 189582, 194571, 209538, 221179, 284373, 302666, 389142, 410761, 442358, 453999, 568746, 663537, 821522, 907998, 1232283, 1327074, 1361997, 1990611, 2464566, 2723994, 2875327, 3696849, 3981222, 5750654, 7393698, 8625981, 17251962, 25877943, 51755886]

約数ペア:

[(1, 51755886), (2, 25877943), (3, 17251962), (6, 8625981), (7, 7393698), (9, 5750654), (13, 3981222), (14, 3696849), (18, 2875327), (19, 2723994), (21, 2464566), (26, 1990611), (38, 1361997), (39, 1327074), (42, 1232283), (57, 907998), (63, 821522), (78, 663537), (91, 568746), (114, 453999), (117, 442358), (126, 410761), (133, 389142), (171, 302666), (182, 284373), (234, 221179), (247, 209538), (266, 194571), (273, 189582), (342, 151333), (399, 129714), (494, 104769), (546, 94791), (741, 69846), (798, 64857), (819, 63194), (1197, 43238), (1482, 34923), (1638, 31597), (1663, 31122), (1729, 29934), (2223, 23282), (2394, 21619), (3326, 15561), (3458, 14967), (4446, 11641), (4989, 10374), (5187, 9978)]