55321330

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 46285070

約数列:

[1, 2, 5, 10, 79, 158, 239, 293, 395, 478, 586, 790, 1195, 1465, 2390, 2930, 18881, 23147, 37762, 46294, 70027, 94405, 115735, 140054, 188810, 231470, 350135, 700270, 5532133, 11064266, 27660665, 55321330]

約数ペア:

[(1, 55321330), (2, 27660665), (5, 11064266), (10, 5532133), (79, 700270), (158, 350135), (239, 231470), (293, 188810), (395, 140054), (478, 115735), (586, 94405), (790, 70027), (1195, 46294), (1465, 37762), (2390, 23147), (2930, 18881)]