54260059880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1557407}}^1$

素因数の和:1557498

約数の個数: 64

約数和(自身を含む): 133438717440

約数和(自身を除く): 79178657560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 67, 104, 130, 134, 260, 268, 335, 520, 536, 670, 871, 1340, 1742, 2680, 3484, 4355, 6968, 8710, 17420, 34840, 1557407, 3114814, 6229628, 7787035, 12459256, 15574070, 20246291, 31148140, 40492582, 62296280, 80985164, 101231455, 104346269, 161970328, 202462910, 208692538, 404925820, 417385076, 521731345, 809851640, 834770152, 1043462690, 1356501497, 2086925380, 2713002994, 4173850760, 5426005988, 6782507485, 10852011976, 13565014970, 27130029940, 54260059880]

約数ペア:

[(1, 54260059880), (2, 27130029940), (4, 13565014970), (5, 10852011976), (8, 6782507485), (10, 5426005988), (13, 4173850760), (20, 2713002994), (26, 2086925380), (40, 1356501497), (52, 1043462690), (65, 834770152), (67, 809851640), (104, 521731345), (130, 417385076), (134, 404925820), (260, 208692538), (268, 202462910), (335, 161970328), (520, 104346269), (536, 101231455), (670, 80985164), (871, 62296280), (1340, 40492582), (1742, 31148140), (2680, 20246291), (3484, 15574070), (4355, 12459256), (6968, 7787035), (8710, 6229628), (17420, 3114814), (34840, 1557407)]