53280290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6983}}^1$

素因数の和:7106

約数の個数: 32

約数和(自身を含む): 110626560

約数和(自身を除く): 57346270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 6983, 7630, 13966, 34915, 48881, 69830, 97762, 244405, 488810, 761147, 1522294, 3805735, 5328029, 7611470, 10656058, 26640145, 53280290]

約数ペア:

[(1, 53280290), (2, 26640145), (5, 10656058), (7, 7611470), (10, 5328029), (14, 3805735), (35, 1522294), (70, 761147), (109, 488810), (218, 244405), (545, 97762), (763, 69830), (1090, 48881), (1526, 34915), (3815, 13966), (6983, 7630)]