53131804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 36

約数和(自身を含む): 103352760

約数和(自身を除く): 50220956

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 269, 538, 737, 1076, 1474, 2948, 2959, 4489, 5918, 8978, 11836, 17956, 18023, 36046, 49379, 72092, 98758, 197516, 198253, 396506, 793012, 1207541, 2415082, 4830164, 13282951, 26565902, 53131804]

約数ペア:

[(1, 53131804), (2, 26565902), (4, 13282951), (11, 4830164), (22, 2415082), (44, 1207541), (67, 793012), (134, 396506), (268, 198253), (269, 197516), (538, 98758), (737, 72092), (1076, 49379), (1474, 36046), (2948, 18023), (2959, 17956), (4489, 11836), (5918, 8978)]