50853400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19559}}^1$

素因数の和:19588

約数の個数: 48

約数和(自身を含む): 127335600

約数和(自身を除く): 76482200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 19559, 39118, 78236, 97795, 156472, 195590, 254267, 391180, 488975, 508534, 782360, 977950, 1017068, 1271335, 1955900, 2034136, 2542670, 3911800, 5085340, 6356675, 10170680, 12713350, 25426700, 50853400]

約数ペア:

[(1, 50853400), (2, 25426700), (4, 12713350), (5, 10170680), (8, 6356675), (10, 5085340), (13, 3911800), (20, 2542670), (25, 2034136), (26, 1955900), (40, 1271335), (50, 1017068), (52, 977950), (65, 782360), (100, 508534), (104, 488975), (130, 391180), (200, 254267), (260, 195590), (325, 156472), (520, 97795), (650, 78236), (1300, 39118), (2600, 19559)]