50136380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2281}}^1$

素因数の和:2454

約数の個数: 48

約数和(自身を含む): 121146816

約数和(自身を除く): 71010436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157, 314, 628, 785, 1099, 1570, 2198, 2281, 3140, 4396, 4562, 5495, 9124, 10990, 11405, 15967, 21980, 22810, 31934, 45620, 63868, 79835, 159670, 319340, 358117, 716234, 1432468, 1790585, 2506819, 3581170, 5013638, 7162340, 10027276, 12534095, 25068190, 50136380]

約数ペア:

[(1, 50136380), (2, 25068190), (4, 12534095), (5, 10027276), (7, 7162340), (10, 5013638), (14, 3581170), (20, 2506819), (28, 1790585), (35, 1432468), (70, 716234), (140, 358117), (157, 319340), (314, 159670), (628, 79835), (785, 63868), (1099, 45620), (1570, 31934), (2198, 22810), (2281, 21980), (3140, 15967), (4396, 11405), (4562, 10990), (5495, 9124)]