51888772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1811}}^1$

素因数の和:1876

約数の個数: 48

約数和(自身を含む): 106545600

約数和(自身を除く): 54656828

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 377, 494, 551, 754, 988, 1102, 1508, 1811, 2204, 3622, 7163, 7244, 14326, 23543, 28652, 34409, 47086, 52519, 68818, 94172, 105038, 137636, 210076, 447317, 682747, 894634, 997861, 1365494, 1789268, 1995722, 2730988, 3991444, 12972193, 25944386, 51888772]

約数ペア:

[(1, 51888772), (2, 25944386), (4, 12972193), (13, 3991444), (19, 2730988), (26, 1995722), (29, 1789268), (38, 1365494), (52, 997861), (58, 894634), (76, 682747), (116, 447317), (247, 210076), (377, 137636), (494, 105038), (551, 94172), (754, 68818), (988, 52519), (1102, 47086), (1508, 34409), (1811, 28652), (2204, 23543), (3622, 14326), (7163, 7244)]