56553776982

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1741}}^1\times {\mathrm{4999}}^1$

素因数の和:6786

約数の個数: 72

約数和(自身を含む): 129421890000

約数和(自身を除く): 72868113018

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 1741, 2166, 3249, 3482, 4999, 5223, 6498, 9998, 10446, 14997, 15669, 29994, 31338, 33079, 44991, 66158, 89982, 94981, 99237, 189962, 198474, 284943, 297711, 569886, 595422, 628501, 854829, 1257002, 1709658, 1804639, 1885503, 3609278, 3771006, 5413917, 5656509, 8703259, 10827834, 11313018, 16241751, 17406518, 26109777, 32483502, 52219554, 78329331, 156658662, 165361921, 330723842, 496085763, 992171526, 1488257289, 2976514578, 3141876499, 6283752998, 9425629497, 18851258994, 28276888491, 56553776982]

約数ペア:

[(1, 56553776982), (2, 28276888491), (3, 18851258994), (6, 9425629497), (9, 6283752998), (18, 3141876499), (19, 2976514578), (38, 1488257289), (57, 992171526), (114, 496085763), (171, 330723842), (342, 165361921), (361, 156658662), (722, 78329331), (1083, 52219554), (1741, 32483502), (2166, 26109777), (3249, 17406518), (3482, 16241751), (4999, 11313018), (5223, 10827834), (6498, 8703259), (9998, 5656509), (10446, 5413917), (14997, 3771006), (15669, 3609278), (29994, 1885503), (31338, 1804639), (33079, 1709658), (44991, 1257002), (66158, 854829), (89982, 628501), (94981, 595422), (99237, 569886), (189962, 297711), (198474, 284943)]