54242320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1240

約数の個数: 80

約数和(自身を含む): 140294592

約数和(自身を除く): 86052272

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 176, 212, 220, 265, 424, 440, 530, 583, 848, 880, 1060, 1163, 1166, 2120, 2326, 2332, 2915, 4240, 4652, 4664, 5815, 5830, 9304, 9328, 11630, 11660, 12793, 18608, 23260, 23320, 25586, 46520, 46640, 51172, 61639, 63965, 93040, 102344, 123278, 127930, 204688, 246556, 255860, 308195, 493112, 511720, 616390, 678029, 986224, 1023440, 1232780, 1356058, 2465560, 2712116, 3390145, 4931120, 5424232, 6780290, 10848464, 13560580, 27121160, 54242320]

約数ペア:

[(1, 54242320), (2, 27121160), (4, 13560580), (5, 10848464), (8, 6780290), (10, 5424232), (11, 4931120), (16, 3390145), (20, 2712116), (22, 2465560), (40, 1356058), (44, 1232780), (53, 1023440), (55, 986224), (80, 678029), (88, 616390), (106, 511720), (110, 493112), (176, 308195), (212, 255860), (220, 246556), (265, 204688), (424, 127930), (440, 123278), (530, 102344), (583, 93040), (848, 63965), (880, 61639), (1060, 51172), (1163, 46640), (1166, 46520), (2120, 25586), (2326, 23320), (2332, 23260), (2915, 18608), (4240, 12793), (4652, 11660), (4664, 11630), (5815, 9328), (5830, 9304)]