49525920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 144

約数和(自身を含む): 170849952

約数和(自身を除く): 121324032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 163, 180, 211, 240, 288, 326, 360, 422, 480, 489, 633, 652, 720, 815, 844, 978, 1055, 1266, 1304, 1440, 1467, 1630, 1688, 1899, 1956, 2110, 2445, 2532, 2608, 2934, 3165, 3260, 3376, 3798, 3912, 4220, 4890, 5064, 5216, 5868, 6330, 6520, 6752, 7335, 7596, 7824, 8440, 9495, 9780, 10128, 11736, 12660, 13040, 14670, 15192, 15648, 16880, 18990, 19560, 20256, 23472, 25320, 26080, 29340, 30384, 33760, 34393, 37980, 39120, 46944, 50640, 58680, 60768, 68786, 75960, 78240, 101280, 103179, 117360, 137572, 151920, 171965, 206358, 234720, 275144, 303840, 309537, 343930, 412716, 515895, 550288, 619074, 687860, 825432, 1031790, 1100576, 1238148, 1375720, 1547685, 1650864, 2063580, 2476296, 2751440, 3095370, 3301728, 4127160, 4952592, 5502880, 6190740, 8254320, 9905184, 12381480, 16508640, 24762960, 49525920]

約数ペア:

[(1, 49525920), (2, 24762960), (3, 16508640), (4, 12381480), (5, 9905184), (6, 8254320), (8, 6190740), (9, 5502880), (10, 4952592), (12, 4127160), (15, 3301728), (16, 3095370), (18, 2751440), (20, 2476296), (24, 2063580), (30, 1650864), (32, 1547685), (36, 1375720), (40, 1238148), (45, 1100576), (48, 1031790), (60, 825432), (72, 687860), (80, 619074), (90, 550288), (96, 515895), (120, 412716), (144, 343930), (160, 309537), (163, 303840), (180, 275144), (211, 234720), (240, 206358), (288, 171965), (326, 151920), (360, 137572), (422, 117360), (480, 103179), (489, 101280), (633, 78240), (652, 75960), (720, 68786), (815, 60768), (844, 58680), (978, 50640), (1055, 46944), (1266, 39120), (1304, 37980), (1440, 34393), (1467, 33760), (1630, 30384), (1688, 29340), (1899, 26080), (1956, 25320), (2110, 23472), (2445, 20256), (2532, 19560), (2608, 18990), (2934, 16880), (3165, 15648), (3260, 15192), (3376, 14670), (3798, 13040), (3912, 12660), (4220, 11736), (4890, 10128), (5064, 9780), (5216, 9495), (5868, 8440), (6330, 7824), (6520, 7596), (6752, 7335)]