51641835

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4133}}^1$

素因数の和:4172

約数の個数: 48

約数和(自身を含む): 101795616

約数和(自身を除く): 50153781

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1785, 2499, 4133, 4165, 12399, 12495, 20665, 28931, 61995, 70261, 86793, 144655, 202517, 210783, 351305, 433965, 491827, 607551, 1012585, 1053915, 1475481, 2459135, 3037755, 3442789, 7377405, 10328367, 17213945, 51641835]

約数ペア:

[(1, 51641835), (3, 17213945), (5, 10328367), (7, 7377405), (15, 3442789), (17, 3037755), (21, 2459135), (35, 1475481), (49, 1053915), (51, 1012585), (85, 607551), (105, 491827), (119, 433965), (147, 351305), (245, 210783), (255, 202517), (357, 144655), (595, 86793), (735, 70261), (833, 61995), (1785, 28931), (2499, 20665), (4133, 12495), (4165, 12399)]