52255720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1051}}^1$

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 129522240

約数和(自身を除く): 77266520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 113, 220, 226, 440, 452, 565, 904, 1051, 1130, 1243, 2102, 2260, 2486, 4204, 4520, 4972, 5255, 6215, 8408, 9944, 10510, 11561, 12430, 21020, 23122, 24860, 42040, 46244, 49720, 57805, 92488, 115610, 118763, 231220, 237526, 462440, 475052, 593815, 950104, 1187630, 1306393, 2375260, 2612786, 4750520, 5225572, 6531965, 10451144, 13063930, 26127860, 52255720]

約数ペア:

[(1, 52255720), (2, 26127860), (4, 13063930), (5, 10451144), (8, 6531965), (10, 5225572), (11, 4750520), (20, 2612786), (22, 2375260), (40, 1306393), (44, 1187630), (55, 950104), (88, 593815), (110, 475052), (113, 462440), (220, 237526), (226, 231220), (440, 118763), (452, 115610), (565, 92488), (904, 57805), (1051, 49720), (1130, 46244), (1243, 42040), (2102, 24860), (2260, 23122), (2486, 21020), (4204, 12430), (4520, 11561), (4972, 10510), (5255, 9944), (6215, 8408)]