51881058

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5231}}^1$

素因数の和:5287

約数の個数: 48

約数和(自身を含む): 122428800

約数和(自身を除く): 70547742

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1653, 3306, 4959, 5231, 9918, 10462, 15693, 31386, 47079, 94158, 99389, 151699, 198778, 298167, 303398, 455097, 596334, 894501, 910194, 1365291, 1789002, 2730582, 2882281, 5764562, 8646843, 17293686, 25940529, 51881058]

約数ペア:

[(1, 51881058), (2, 25940529), (3, 17293686), (6, 8646843), (9, 5764562), (18, 2882281), (19, 2730582), (29, 1789002), (38, 1365291), (57, 910194), (58, 894501), (87, 596334), (114, 455097), (171, 303398), (174, 298167), (261, 198778), (342, 151699), (522, 99389), (551, 94158), (1102, 47079), (1653, 31386), (3306, 15693), (4959, 10462), (5231, 9918)]