47371610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 101291904

約数和(自身を除く): 53920294

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 157, 211, 286, 314, 422, 715, 785, 1055, 1430, 1570, 1727, 2041, 2110, 2321, 2743, 3454, 4082, 4642, 5486, 8635, 10205, 11605, 13715, 17270, 20410, 22451, 23210, 27430, 30173, 33127, 44902, 60346, 66254, 112255, 150865, 165635, 224510, 301730, 331270, 364397, 430651, 728794, 861302, 1821985, 2153255, 3643970, 4306510, 4737161, 9474322, 23685805, 47371610]

約数ペア:

[(1, 47371610), (2, 23685805), (5, 9474322), (10, 4737161), (11, 4306510), (13, 3643970), (22, 2153255), (26, 1821985), (55, 861302), (65, 728794), (110, 430651), (130, 364397), (143, 331270), (157, 301730), (211, 224510), (286, 165635), (314, 150865), (422, 112255), (715, 66254), (785, 60346), (1055, 44902), (1430, 33127), (1570, 30173), (1727, 27430), (2041, 23210), (2110, 22451), (2321, 20410), (2743, 17270), (3454, 13715), (4082, 11605), (4642, 10205), (5486, 8635)]