53795500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{9781}}^1$

素因数の和:9811

約数の個数: 48

約数和(自身を含む): 128183328

約数和(自身を除く): 74387828

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, 9781, 19562, 39124, 48905, 97810, 107591, 195620, 215182, 244525, 430364, 489050, 537955, 978100, 1075910, 1222625, 2151820, 2445250, 2689775, 4890500, 5379550, 10759100, 13448875, 26897750, 53795500]

約数ペア:

[(1, 53795500), (2, 26897750), (4, 13448875), (5, 10759100), (10, 5379550), (11, 4890500), (20, 2689775), (22, 2445250), (25, 2151820), (44, 1222625), (50, 1075910), (55, 978100), (100, 537955), (110, 489050), (125, 430364), (220, 244525), (250, 215182), (275, 195620), (500, 107591), (550, 97810), (1100, 48905), (1375, 39124), (2750, 19562), (5500, 9781)]