51675372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4363}}^1$

素因数の和:4427

約数の個数: 72

約数和(自身を含む): 152495616

約数和(自身を除く): 100820244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 4363, 5922, 8726, 11844, 13089, 17452, 26178, 30541, 39267, 52356, 61082, 78534, 91623, 122164, 157068, 183246, 205061, 274869, 366492, 410122, 549738, 615183, 820244, 1099476, 1230366, 1435427, 1845549, 2460732, 2870854, 3691098, 4306281, 5741708, 7382196, 8612562, 12918843, 17225124, 25837686, 51675372]

約数ペア:

[(1, 51675372), (2, 25837686), (3, 17225124), (4, 12918843), (6, 8612562), (7, 7382196), (9, 5741708), (12, 4306281), (14, 3691098), (18, 2870854), (21, 2460732), (28, 1845549), (36, 1435427), (42, 1230366), (47, 1099476), (63, 820244), (84, 615183), (94, 549738), (126, 410122), (141, 366492), (188, 274869), (252, 205061), (282, 183246), (329, 157068), (423, 122164), (564, 91623), (658, 78534), (846, 61082), (987, 52356), (1316, 39267), (1692, 30541), (1974, 26178), (2961, 17452), (3948, 13089), (4363, 11844), (5922, 8726)]