53940568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7759}}^1$

素因数の和:7855

約数の個数: 32

約数和(自身を含む): 111744000

約数和(自身を除く): 57803432

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 7759, 15518, 31036, 62072, 85349, 170698, 341396, 612961, 682792, 1225922, 2451844, 4903688, 6742571, 13485142, 26970284, 53940568]

約数ペア:

[(1, 53940568), (2, 26970284), (4, 13485142), (8, 6742571), (11, 4903688), (22, 2451844), (44, 1225922), (79, 682792), (88, 612961), (158, 341396), (316, 170698), (632, 85349), (869, 62072), (1738, 31036), (3476, 15518), (6952, 7759)]