47756720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54269}}^1$

素因数の和:54293

約数の個数: 40

約数和(自身を含む): 121130640

約数和(自身を除く): 73373920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 54269, 108538, 217076, 271345, 434152, 542690, 596959, 868304, 1085380, 1193918, 2170760, 2387836, 2984795, 4341520, 4775672, 5969590, 9551344, 11939180, 23878360, 47756720]

約数ペア:

[(1, 47756720), (2, 23878360), (4, 11939180), (5, 9551344), (8, 5969590), (10, 4775672), (11, 4341520), (16, 2984795), (20, 2387836), (22, 2170760), (40, 1193918), (44, 1085380), (55, 868304), (80, 596959), (88, 542690), (110, 434152), (176, 271345), (220, 217076), (440, 108538), (880, 54269)]