51249576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2851}}^1$

素因数の和:2974

約数の個数: 64

約数和(自身を含む): 147847680

約数和(自身を除く): 96598104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 1284, 1498, 2247, 2568, 2851, 2996, 4494, 5702, 5992, 8553, 8988, 11404, 17106, 17976, 19957, 22808, 34212, 39914, 59871, 68424, 79828, 119742, 159656, 239484, 305057, 478968, 610114, 915171, 1220228, 1830342, 2135399, 2440456, 3660684, 4270798, 6406197, 7321368, 8541596, 12812394, 17083192, 25624788, 51249576]

約数ペア:

[(1, 51249576), (2, 25624788), (3, 17083192), (4, 12812394), (6, 8541596), (7, 7321368), (8, 6406197), (12, 4270798), (14, 3660684), (21, 2440456), (24, 2135399), (28, 1830342), (42, 1220228), (56, 915171), (84, 610114), (107, 478968), (168, 305057), (214, 239484), (321, 159656), (428, 119742), (642, 79828), (749, 68424), (856, 59871), (1284, 39914), (1498, 34212), (2247, 22808), (2568, 19957), (2851, 17976), (2996, 17106), (4494, 11404), (5702, 8988), (5992, 8553)]