53777556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3617}}^1$

素因数の和:3693

約数の個数: 72

約数和(自身を含む): 158034240

約数和(自身を除く): 104256684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3617, 3717, 4956, 7234, 7434, 10851, 14468, 14868, 21702, 25319, 32553, 43404, 50638, 65106, 75957, 101276, 130212, 151914, 213403, 227871, 303828, 426806, 455742, 640209, 853612, 911484, 1280418, 1493821, 1920627, 2560836, 2987642, 3841254, 4481463, 5975284, 7682508, 8962926, 13444389, 17925852, 26888778, 53777556]

約数ペア:

[(1, 53777556), (2, 26888778), (3, 17925852), (4, 13444389), (6, 8962926), (7, 7682508), (9, 5975284), (12, 4481463), (14, 3841254), (18, 2987642), (21, 2560836), (28, 1920627), (36, 1493821), (42, 1280418), (59, 911484), (63, 853612), (84, 640209), (118, 455742), (126, 426806), (177, 303828), (236, 227871), (252, 213403), (354, 151914), (413, 130212), (531, 101276), (708, 75957), (826, 65106), (1062, 50638), (1239, 43404), (1652, 32553), (2124, 25319), (2478, 21702), (3617, 14868), (3717, 14468), (4956, 10851), (7234, 7434)]