45215500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{8221}}^1$

素因数の和:8251

約数の個数: 48

約数和(自身を含む): 107741088

約数和(自身を除く): 62525588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 500, 550, 1100, 1375, 2750, 5500, 8221, 16442, 32884, 41105, 82210, 90431, 164420, 180862, 205525, 361724, 411050, 452155, 822100, 904310, 1027625, 1808620, 2055250, 2260775, 4110500, 4521550, 9043100, 11303875, 22607750, 45215500]

約数ペア:

[(1, 45215500), (2, 22607750), (4, 11303875), (5, 9043100), (10, 4521550), (11, 4110500), (20, 2260775), (22, 2055250), (25, 1808620), (44, 1027625), (50, 904310), (55, 822100), (100, 452155), (110, 411050), (125, 361724), (220, 205525), (250, 180862), (275, 164420), (500, 90431), (550, 82210), (1100, 41105), (1375, 32884), (2750, 16442), (5500, 8221)]