47220138

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2357}}^1$

素因数の和:2428

約数の個数: 64

約数和(自身を含む): 122238720

約数和(自身を除く): 75018582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 159, 189, 318, 371, 378, 477, 742, 954, 1113, 1431, 2226, 2357, 2862, 3339, 4714, 6678, 7071, 10017, 14142, 16499, 20034, 21213, 32998, 42426, 49497, 63639, 98994, 124921, 127278, 148491, 249842, 296982, 374763, 445473, 749526, 874447, 890946, 1124289, 1748894, 2248578, 2623341, 3372867, 5246682, 6745734, 7870023, 15740046, 23610069, 47220138]

約数ペア:

[(1, 47220138), (2, 23610069), (3, 15740046), (6, 7870023), (7, 6745734), (9, 5246682), (14, 3372867), (18, 2623341), (21, 2248578), (27, 1748894), (42, 1124289), (53, 890946), (54, 874447), (63, 749526), (106, 445473), (126, 374763), (159, 296982), (189, 249842), (318, 148491), (371, 127278), (378, 124921), (477, 98994), (742, 63639), (954, 49497), (1113, 42426), (1431, 32998), (2226, 21213), (2357, 20034), (2862, 16499), (3339, 14142), (4714, 10017), (6678, 7071)]