49066440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 155295360

約数和(自身を除く): 106228920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 43, 60, 74, 86, 111, 120, 129, 148, 172, 185, 215, 222, 257, 258, 296, 344, 370, 430, 444, 514, 516, 555, 645, 740, 771, 860, 888, 1028, 1032, 1110, 1285, 1290, 1480, 1542, 1591, 1720, 2056, 2220, 2570, 2580, 3084, 3182, 3855, 4440, 4773, 5140, 5160, 6168, 6364, 7710, 7955, 9509, 9546, 10280, 11051, 12728, 15420, 15910, 19018, 19092, 22102, 23865, 28527, 30840, 31820, 33153, 38036, 38184, 44204, 47545, 47730, 55255, 57054, 63640, 66306, 76072, 88408, 95090, 95460, 110510, 114108, 132612, 142635, 165765, 190180, 190920, 221020, 228216, 265224, 285270, 331530, 380360, 408887, 442040, 570540, 663060, 817774, 1141080, 1226661, 1326120, 1635548, 2044435, 2453322, 3271096, 4088870, 4906644, 6133305, 8177740, 9813288, 12266610, 16355480, 24533220, 49066440]

約数ペア:

[(1, 49066440), (2, 24533220), (3, 16355480), (4, 12266610), (5, 9813288), (6, 8177740), (8, 6133305), (10, 4906644), (12, 4088870), (15, 3271096), (20, 2453322), (24, 2044435), (30, 1635548), (37, 1326120), (40, 1226661), (43, 1141080), (60, 817774), (74, 663060), (86, 570540), (111, 442040), (120, 408887), (129, 380360), (148, 331530), (172, 285270), (185, 265224), (215, 228216), (222, 221020), (257, 190920), (258, 190180), (296, 165765), (344, 142635), (370, 132612), (430, 114108), (444, 110510), (514, 95460), (516, 95090), (555, 88408), (645, 76072), (740, 66306), (771, 63640), (860, 57054), (888, 55255), (1028, 47730), (1032, 47545), (1110, 44204), (1285, 38184), (1290, 38036), (1480, 33153), (1542, 31820), (1591, 30840), (1720, 28527), (2056, 23865), (2220, 22102), (2570, 19092), (2580, 19018), (3084, 15910), (3182, 15420), (3855, 12728), (4440, 11051), (4773, 10280), (5140, 9546), (5160, 9509), (6168, 7955), (6364, 7710)]