53951745

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1699}}^1$

素因数の和:1809

約数の個数: 32

約数和(自身を含む): 90576000

約数和(自身を除く): 36624255

約数列:

[1, 3, 5, 15, 29, 73, 87, 145, 219, 365, 435, 1095, 1699, 2117, 5097, 6351, 8495, 10585, 25485, 31755, 49271, 124027, 147813, 246355, 372081, 620135, 739065, 1860405, 3596783, 10790349, 17983915, 53951745]

約数ペア:

[(1, 53951745), (3, 17983915), (5, 10790349), (15, 3596783), (29, 1860405), (73, 739065), (87, 620135), (145, 372081), (219, 246355), (365, 147813), (435, 124027), (1095, 49271), (1699, 31755), (2117, 25485), (5097, 10585), (6351, 8495)]