52156631320

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{87517}}^1$

素因数の和:87892

約数の個数: 64

約数和(自身を含む): 120228727680

約数和(自身を除く): 68072096360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 317, 376, 470, 634, 940, 1268, 1585, 1880, 2536, 3170, 6340, 12680, 14899, 29798, 59596, 74495, 87517, 119192, 148990, 175034, 297980, 350068, 437585, 595960, 700136, 875170, 1750340, 3500680, 4113299, 8226598, 16453196, 20566495, 27742889, 32906392, 41132990, 55485778, 82265980, 110971556, 138714445, 164531960, 221943112, 277428890, 554857780, 1109715560, 1303915783, 2607831566, 5215663132, 6519578915, 10431326264, 13039157830, 26078315660, 52156631320]

約数ペア:

[(1, 52156631320), (2, 26078315660), (4, 13039157830), (5, 10431326264), (8, 6519578915), (10, 5215663132), (20, 2607831566), (40, 1303915783), (47, 1109715560), (94, 554857780), (188, 277428890), (235, 221943112), (317, 164531960), (376, 138714445), (470, 110971556), (634, 82265980), (940, 55485778), (1268, 41132990), (1585, 32906392), (1880, 27742889), (2536, 20566495), (3170, 16453196), (6340, 8226598), (12680, 4113299), (14899, 3500680), (29798, 1750340), (59596, 875170), (74495, 700136), (87517, 595960), (119192, 437585), (148990, 350068), (175034, 297980)]