49221060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{117193}}^1$

素因数の和:117212

約数の個数: 48

約数和(自身を含む): 157508736

約数和(自身を除く): 108287676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 117193, 234386, 351579, 468772, 585965, 703158, 820351, 1171930, 1406316, 1640702, 1757895, 2343860, 2461053, 3281404, 3515790, 4101755, 4922106, 7031580, 8203510, 9844212, 12305265, 16407020, 24610530, 49221060]

約数ペア:

[(1, 49221060), (2, 24610530), (3, 16407020), (4, 12305265), (5, 9844212), (6, 8203510), (7, 7031580), (10, 4922106), (12, 4101755), (14, 3515790), (15, 3281404), (20, 2461053), (21, 2343860), (28, 1757895), (30, 1640702), (35, 1406316), (42, 1171930), (60, 820351), (70, 703158), (84, 585965), (105, 468772), (140, 351579), (210, 234386), (420, 117193)]