53489485

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 76608000

約数和(自身を除く): 23118515

約数列:

[1, 5, 7, 29, 35, 145, 151, 203, 349, 755, 1015, 1057, 1745, 2443, 4379, 5285, 10121, 12215, 21895, 30653, 50605, 52699, 70847, 153265, 263495, 354235, 368893, 1528271, 1844465, 7641355, 10697897, 53489485]

約数ペア:

[(1, 53489485), (5, 10697897), (7, 7641355), (29, 1844465), (35, 1528271), (145, 368893), (151, 354235), (203, 263495), (349, 153265), (755, 70847), (1015, 52699), (1057, 50605), (1745, 30653), (2443, 21895), (4379, 12215), (5285, 10121)]