53789974

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 94248000

約数和(自身を除く): 40458026

約数列:

[1, 2, 7, 14, 101, 109, 202, 218, 349, 698, 707, 763, 1414, 1526, 2443, 4886, 11009, 22018, 35249, 38041, 70498, 76082, 77063, 154126, 246743, 266287, 493486, 532574, 3842141, 7684282, 26894987, 53789974]

約数ペア:

[(1, 53789974), (2, 26894987), (7, 7684282), (14, 3842141), (101, 532574), (109, 493486), (202, 266287), (218, 246743), (349, 154126), (698, 77063), (707, 76082), (763, 70498), (1414, 38041), (1526, 35249), (2443, 22018), (4886, 11009)]