50027490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 141926400

約数和(自身を除く): 91898910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 43, 45, 54, 62, 86, 90, 93, 129, 135, 139, 155, 186, 215, 258, 270, 278, 279, 310, 387, 417, 430, 465, 558, 645, 695, 774, 834, 837, 930, 1161, 1251, 1290, 1333, 1390, 1395, 1674, 1935, 2085, 2322, 2502, 2666, 2790, 3753, 3870, 3999, 4170, 4185, 4309, 5805, 5977, 6255, 6665, 7506, 7998, 8370, 8618, 11610, 11954, 11997, 12510, 12927, 13330, 17931, 18765, 19995, 21545, 23994, 25854, 29885, 35862, 35991, 37530, 38781, 39990, 43090, 53793, 59770, 59985, 64635, 71982, 77562, 89655, 107586, 116343, 119970, 129270, 161379, 179310, 179955, 185287, 193905, 232686, 268965, 322758, 359910, 370574, 387810, 537930, 555861, 581715, 806895, 926435, 1111722, 1163430, 1613790, 1667583, 1852870, 2779305, 3335166, 5002749, 5558610, 8337915, 10005498, 16675830, 25013745, 50027490]

約数ペア:

[(1, 50027490), (2, 25013745), (3, 16675830), (5, 10005498), (6, 8337915), (9, 5558610), (10, 5002749), (15, 3335166), (18, 2779305), (27, 1852870), (30, 1667583), (31, 1613790), (43, 1163430), (45, 1111722), (54, 926435), (62, 806895), (86, 581715), (90, 555861), (93, 537930), (129, 387810), (135, 370574), (139, 359910), (155, 322758), (186, 268965), (215, 232686), (258, 193905), (270, 185287), (278, 179955), (279, 179310), (310, 161379), (387, 129270), (417, 119970), (430, 116343), (465, 107586), (558, 89655), (645, 77562), (695, 71982), (774, 64635), (834, 59985), (837, 59770), (930, 53793), (1161, 43090), (1251, 39990), (1290, 38781), (1333, 37530), (1390, 35991), (1395, 35862), (1674, 29885), (1935, 25854), (2085, 23994), (2322, 21545), (2502, 19995), (2666, 18765), (2790, 17931), (3753, 13330), (3870, 12927), (3999, 12510), (4170, 11997), (4185, 11954), (4309, 11610), (5805, 8618), (5977, 8370), (6255, 7998), (6665, 7506)]