51938502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 96

約数和(自身を含む): 137928960

約数和(自身を除く): 85990458

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 289, 357, 374, 389, 462, 561, 578, 714, 778, 867, 1122, 1167, 1309, 1734, 2023, 2334, 2618, 2723, 3179, 3927, 4046, 4279, 5446, 6069, 6358, 6613, 7854, 8169, 8558, 9537, 12138, 12837, 13226, 16338, 19074, 19839, 22253, 25674, 29953, 39678, 44506, 46291, 59906, 66759, 72743, 89859, 92582, 112421, 133518, 138873, 145486, 179718, 218229, 224842, 277746, 337263, 436458, 509201, 674526, 786947, 1018402, 1236631, 1527603, 1573894, 2360841, 2473262, 3055206, 3709893, 4721682, 7419786, 8656417, 17312834, 25969251, 51938502]

約数ペア:

[(1, 51938502), (2, 25969251), (3, 17312834), (6, 8656417), (7, 7419786), (11, 4721682), (14, 3709893), (17, 3055206), (21, 2473262), (22, 2360841), (33, 1573894), (34, 1527603), (42, 1236631), (51, 1018402), (66, 786947), (77, 674526), (102, 509201), (119, 436458), (154, 337263), (187, 277746), (231, 224842), (238, 218229), (289, 179718), (357, 145486), (374, 138873), (389, 133518), (462, 112421), (561, 92582), (578, 89859), (714, 72743), (778, 66759), (867, 59906), (1122, 46291), (1167, 44506), (1309, 39678), (1734, 29953), (2023, 25674), (2334, 22253), (2618, 19839), (2723, 19074), (3179, 16338), (3927, 13226), (4046, 12837), (4279, 12138), (5446, 9537), (6069, 8558), (6358, 8169), (6613, 7854)]