27750050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{12907}}^1$

素因数の和:12962

約数の個数: 24

約数和(自身を含む): 52819536

約数和(自身を除く): 25069486

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 12907, 25814, 64535, 129070, 322675, 555001, 645350, 1110002, 2775005, 5550010, 13875025, 27750050]

約数ペア:

[(1, 27750050), (2, 13875025), (5, 5550010), (10, 2775005), (25, 1110002), (43, 645350), (50, 555001), (86, 322675), (215, 129070), (430, 64535), (1075, 25814), (2150, 12907)]