47848240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4943}}^1$

素因数の和:4978

約数の個数: 60

約数和(自身を含む): 122304672

約数和(自身を除く): 74456432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 4943, 9680, 9886, 19772, 24715, 39544, 49430, 54373, 79088, 98860, 108746, 197720, 217492, 271865, 395440, 434984, 543730, 598103, 869968, 1087460, 1196206, 2174920, 2392412, 2990515, 4349840, 4784824, 5981030, 9569648, 11962060, 23924120, 47848240]

約数ペア:

[(1, 47848240), (2, 23924120), (4, 11962060), (5, 9569648), (8, 5981030), (10, 4784824), (11, 4349840), (16, 2990515), (20, 2392412), (22, 2174920), (40, 1196206), (44, 1087460), (55, 869968), (80, 598103), (88, 543730), (110, 434984), (121, 395440), (176, 271865), (220, 217492), (242, 197720), (440, 108746), (484, 98860), (605, 79088), (880, 54373), (968, 49430), (1210, 39544), (1936, 24715), (2420, 19772), (4840, 9886), (4943, 9680)]