53991950

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 103814784

約数和(自身を除く): 49822834

約数列:

[1, 2, 5, 10, 25, 50, 67, 71, 134, 142, 227, 335, 355, 454, 670, 710, 1135, 1675, 1775, 2270, 3350, 3550, 4757, 5675, 9514, 11350, 15209, 16117, 23785, 30418, 32234, 47570, 76045, 80585, 118925, 152090, 161170, 237850, 380225, 402925, 760450, 805850, 1079839, 2159678, 5399195, 10798390, 26995975, 53991950]

約数ペア:

[(1, 53991950), (2, 26995975), (5, 10798390), (10, 5399195), (25, 2159678), (50, 1079839), (67, 805850), (71, 760450), (134, 402925), (142, 380225), (227, 237850), (335, 161170), (355, 152090), (454, 118925), (670, 80585), (710, 76045), (1135, 47570), (1675, 32234), (1775, 30418), (2270, 23785), (3350, 16117), (3550, 15209), (4757, 11350), (5675, 9514)]