45122950

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^2\times {\mathrm{131}}^1$

素因数の和:309

約数の個数: 36

約数和(自身を含む): 85600548

約数和(自身を除く): 40477598

約数列:

[1, 2, 5, 10, 25, 50, 83, 131, 166, 262, 415, 655, 830, 1310, 2075, 3275, 4150, 6550, 6889, 10873, 13778, 21746, 34445, 54365, 68890, 108730, 172225, 271825, 344450, 543650, 902459, 1804918, 4512295, 9024590, 22561475, 45122950]

約数ペア:

[(1, 45122950), (2, 22561475), (5, 9024590), (10, 4512295), (25, 1804918), (50, 902459), (83, 543650), (131, 344450), (166, 271825), (262, 172225), (415, 108730), (655, 68890), (830, 54365), (1310, 34445), (2075, 21746), (3275, 13778), (4150, 10873), (6550, 6889)]