56701785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:534

約数の個数: 64

約数和(自身を含む): 110481408

約数和(自身を除く): 53779623

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 53, 69, 105, 115, 159, 161, 265, 345, 371, 443, 483, 795, 805, 1113, 1219, 1329, 1855, 2215, 2415, 3101, 3657, 5565, 6095, 6645, 8533, 9303, 10189, 15505, 18285, 23479, 25599, 30567, 42665, 46515, 50945, 70437, 71323, 117395, 127995, 152835, 164353, 213969, 352185, 356615, 493059, 540017, 821765, 1069845, 1620051, 2465295, 2700085, 3780119, 8100255, 11340357, 18900595, 56701785]

約数ペア:

[(1, 56701785), (3, 18900595), (5, 11340357), (7, 8100255), (15, 3780119), (21, 2700085), (23, 2465295), (35, 1620051), (53, 1069845), (69, 821765), (105, 540017), (115, 493059), (159, 356615), (161, 352185), (265, 213969), (345, 164353), (371, 152835), (443, 127995), (483, 117395), (795, 71323), (805, 70437), (1113, 50945), (1219, 46515), (1329, 42665), (1855, 30567), (2215, 25599), (2415, 23479), (3101, 18285), (3657, 15505), (5565, 10189), (6095, 9303), (6645, 8533)]