50850680

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{109}}^2$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 116552520

約数和(自身を除く): 65701840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 109, 214, 218, 428, 436, 535, 545, 856, 872, 1070, 1090, 2140, 2180, 4280, 4360, 11663, 11881, 23326, 23762, 46652, 47524, 58315, 59405, 93304, 95048, 116630, 118810, 233260, 237620, 466520, 475240, 1271267, 2542534, 5085068, 6356335, 10170136, 12712670, 25425340, 50850680]

約数ペア:

[(1, 50850680), (2, 25425340), (4, 12712670), (5, 10170136), (8, 6356335), (10, 5085068), (20, 2542534), (40, 1271267), (107, 475240), (109, 466520), (214, 237620), (218, 233260), (428, 118810), (436, 116630), (535, 95048), (545, 93304), (856, 59405), (872, 58315), (1070, 47524), (1090, 46652), (2140, 23762), (2180, 23326), (4280, 11881), (4360, 11663)]