51041562

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 131604480

約数和(自身を除く): 80562918

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 31, 33, 38, 39, 57, 62, 66, 78, 93, 101, 114, 143, 186, 202, 209, 247, 286, 303, 341, 403, 418, 429, 494, 589, 606, 627, 682, 741, 806, 858, 1023, 1111, 1178, 1209, 1254, 1313, 1482, 1767, 1919, 2046, 2222, 2418, 2626, 2717, 3131, 3333, 3534, 3838, 3939, 4433, 5434, 5757, 6262, 6479, 6666, 7657, 7878, 8151, 8866, 9393, 11514, 12958, 13299, 14443, 15314, 16302, 18786, 19437, 21109, 22971, 24947, 26598, 28886, 34441, 38874, 40703, 42218, 43329, 45942, 49894, 59489, 63327, 68882, 74841, 81406, 84227, 86658, 103323, 118978, 122109, 126654, 149682, 168454, 178467, 206646, 244218, 252681, 274417, 356934, 447733, 505362, 548834, 654379, 773357, 823251, 895466, 1308758, 1343199, 1546714, 1646502, 1963137, 2320071, 2686398, 3926274, 4640142, 8506927, 17013854, 25520781, 51041562]

約数ペア:

[(1, 51041562), (2, 25520781), (3, 17013854), (6, 8506927), (11, 4640142), (13, 3926274), (19, 2686398), (22, 2320071), (26, 1963137), (31, 1646502), (33, 1546714), (38, 1343199), (39, 1308758), (57, 895466), (62, 823251), (66, 773357), (78, 654379), (93, 548834), (101, 505362), (114, 447733), (143, 356934), (186, 274417), (202, 252681), (209, 244218), (247, 206646), (286, 178467), (303, 168454), (341, 149682), (403, 126654), (418, 122109), (429, 118978), (494, 103323), (589, 86658), (606, 84227), (627, 81406), (682, 74841), (741, 68882), (806, 63327), (858, 59489), (1023, 49894), (1111, 45942), (1178, 43329), (1209, 42218), (1254, 40703), (1313, 38874), (1482, 34441), (1767, 28886), (1919, 26598), (2046, 24947), (2222, 22971), (2418, 21109), (2626, 19437), (2717, 18786), (3131, 16302), (3333, 15314), (3534, 14443), (3838, 13299), (3939, 12958), (4433, 11514), (5434, 9393), (5757, 8866), (6262, 8151), (6479, 7878), (6666, 7657)]