52197780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12253}}^1$

素因数の和:12336

約数の個数: 48

約数和(自身を含む): 148224384

約数和(自身を除く): 96026604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 12253, 24506, 36759, 49012, 61265, 73518, 122530, 147036, 183795, 245060, 367590, 735180, 869963, 1739926, 2609889, 3479852, 4349815, 5219778, 8699630, 10439556, 13049445, 17399260, 26098890, 52197780]

約数ペア:

[(1, 52197780), (2, 26098890), (3, 17399260), (4, 13049445), (5, 10439556), (6, 8699630), (10, 5219778), (12, 4349815), (15, 3479852), (20, 2609889), (30, 1739926), (60, 869963), (71, 735180), (142, 367590), (213, 245060), (284, 183795), (355, 147036), (426, 122530), (710, 73518), (852, 61265), (1065, 49012), (1420, 36759), (2130, 24506), (4260, 12253)]