54246507

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 92565504

約数和(自身を除く): 38318997

約数列:

[1, 3, 7, 17, 21, 47, 51, 53, 61, 119, 141, 159, 183, 329, 357, 371, 427, 799, 901, 987, 1037, 1113, 1281, 2397, 2491, 2703, 2867, 3111, 3233, 5593, 6307, 7259, 7473, 8601, 9699, 16779, 17437, 18921, 20069, 21777, 22631, 42347, 48739, 52311, 54961, 60207, 67893, 127041, 146217, 151951, 164883, 296429, 341173, 384727, 455853, 889287, 1023519, 1063657, 1154181, 2583167, 3190971, 7749501, 18082169, 54246507]

約数ペア:

[(1, 54246507), (3, 18082169), (7, 7749501), (17, 3190971), (21, 2583167), (47, 1154181), (51, 1063657), (53, 1023519), (61, 889287), (119, 455853), (141, 384727), (159, 341173), (183, 296429), (329, 164883), (357, 151951), (371, 146217), (427, 127041), (799, 67893), (901, 60207), (987, 54961), (1037, 52311), (1113, 48739), (1281, 42347), (2397, 22631), (2491, 21777), (2703, 20069), (2867, 18921), (3111, 17437), (3233, 16779), (5593, 9699), (6307, 8601), (7259, 7473)]