52086320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 148115520

約数和(自身を除く): 96029200

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 29, 40, 44, 52, 55, 58, 65, 80, 88, 104, 110, 116, 130, 143, 145, 157, 176, 208, 220, 232, 260, 286, 290, 314, 319, 377, 440, 464, 520, 572, 580, 628, 638, 715, 754, 785, 880, 1040, 1144, 1160, 1256, 1276, 1430, 1508, 1570, 1595, 1727, 1885, 2041, 2288, 2320, 2512, 2552, 2860, 3016, 3140, 3190, 3454, 3770, 4082, 4147, 4553, 5104, 5720, 6032, 6280, 6380, 6908, 7540, 8164, 8294, 8635, 9106, 10205, 11440, 12560, 12760, 13816, 15080, 16328, 16588, 17270, 18212, 20410, 20735, 22451, 22765, 25520, 27632, 30160, 32656, 33176, 34540, 36424, 40820, 41470, 44902, 45530, 50083, 59189, 66352, 69080, 72848, 81640, 82940, 89804, 91060, 100166, 112255, 118378, 138160, 163280, 165880, 179608, 182120, 200332, 224510, 236756, 250415, 295945, 331760, 359216, 364240, 400664, 449020, 473512, 500830, 591890, 651079, 801328, 898040, 947024, 1001660, 1183780, 1302158, 1796080, 2003320, 2367560, 2604316, 3255395, 4006640, 4735120, 5208632, 6510790, 10417264, 13021580, 26043160, 52086320]

約数ペア:

[(1, 52086320), (2, 26043160), (4, 13021580), (5, 10417264), (8, 6510790), (10, 5208632), (11, 4735120), (13, 4006640), (16, 3255395), (20, 2604316), (22, 2367560), (26, 2003320), (29, 1796080), (40, 1302158), (44, 1183780), (52, 1001660), (55, 947024), (58, 898040), (65, 801328), (80, 651079), (88, 591890), (104, 500830), (110, 473512), (116, 449020), (130, 400664), (143, 364240), (145, 359216), (157, 331760), (176, 295945), (208, 250415), (220, 236756), (232, 224510), (260, 200332), (286, 182120), (290, 179608), (314, 165880), (319, 163280), (377, 138160), (440, 118378), (464, 112255), (520, 100166), (572, 91060), (580, 89804), (628, 82940), (638, 81640), (715, 72848), (754, 69080), (785, 66352), (880, 59189), (1040, 50083), (1144, 45530), (1160, 44902), (1256, 41470), (1276, 40820), (1430, 36424), (1508, 34540), (1570, 33176), (1595, 32656), (1727, 30160), (1885, 27632), (2041, 25520), (2288, 22765), (2320, 22451), (2512, 20735), (2552, 20410), (2860, 18212), (3016, 17270), (3140, 16588), (3190, 16328), (3454, 15080), (3770, 13816), (4082, 12760), (4147, 12560), (4553, 11440), (5104, 10205), (5720, 9106), (6032, 8635), (6280, 8294), (6380, 8164), (6908, 7540)]