47541560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{647}}^1$

素因数の和:836

約数の個数: 64

約数和(自身を含む): 117573120

約数和(自身を除く): 70031560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 167, 220, 334, 440, 647, 668, 835, 1294, 1336, 1670, 1837, 2588, 3235, 3340, 3674, 5176, 6470, 6680, 7117, 7348, 9185, 12940, 14234, 14696, 18370, 25880, 28468, 35585, 36740, 56936, 71170, 73480, 108049, 142340, 216098, 284680, 432196, 540245, 864392, 1080490, 1188539, 2160980, 2377078, 4321960, 4754156, 5942695, 9508312, 11885390, 23770780, 47541560]

約数ペア:

[(1, 47541560), (2, 23770780), (4, 11885390), (5, 9508312), (8, 5942695), (10, 4754156), (11, 4321960), (20, 2377078), (22, 2160980), (40, 1188539), (44, 1080490), (55, 864392), (88, 540245), (110, 432196), (167, 284680), (220, 216098), (334, 142340), (440, 108049), (647, 73480), (668, 71170), (835, 56936), (1294, 36740), (1336, 35585), (1670, 28468), (1837, 25880), (2588, 18370), (3235, 14696), (3340, 14234), (3674, 12940), (5176, 9185), (6470, 7348), (6680, 7117)]