49171860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:387

約数の個数: 120

約数和(自身を含む): 156119040

約数和(自身を除く): 106947180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 239, 254, 270, 324, 381, 405, 478, 508, 540, 635, 717, 762, 810, 956, 1143, 1195, 1270, 1434, 1524, 1620, 1905, 2151, 2286, 2390, 2540, 2868, 3429, 3585, 3810, 4302, 4572, 4780, 5715, 6453, 6858, 7170, 7620, 8604, 10287, 10755, 11430, 12906, 13716, 14340, 17145, 19359, 20574, 21510, 22860, 25812, 30353, 32265, 34290, 38718, 41148, 43020, 51435, 60706, 64530, 68580, 77436, 91059, 96795, 102870, 121412, 129060, 151765, 182118, 193590, 205740, 273177, 303530, 364236, 387180, 455295, 546354, 607060, 819531, 910590, 1092708, 1365885, 1639062, 1821180, 2458593, 2731770, 3278124, 4097655, 4917186, 5463540, 8195310, 9834372, 12292965, 16390620, 24585930, 49171860]

約数ペア:

[(1, 49171860), (2, 24585930), (3, 16390620), (4, 12292965), (5, 9834372), (6, 8195310), (9, 5463540), (10, 4917186), (12, 4097655), (15, 3278124), (18, 2731770), (20, 2458593), (27, 1821180), (30, 1639062), (36, 1365885), (45, 1092708), (54, 910590), (60, 819531), (81, 607060), (90, 546354), (108, 455295), (127, 387180), (135, 364236), (162, 303530), (180, 273177), (239, 205740), (254, 193590), (270, 182118), (324, 151765), (381, 129060), (405, 121412), (478, 102870), (508, 96795), (540, 91059), (635, 77436), (717, 68580), (762, 64530), (810, 60706), (956, 51435), (1143, 43020), (1195, 41148), (1270, 38718), (1434, 34290), (1524, 32265), (1620, 30353), (1905, 25812), (2151, 22860), (2286, 21510), (2390, 20574), (2540, 19359), (2868, 17145), (3429, 14340), (3585, 13716), (3810, 12906), (4302, 11430), (4572, 10755), (4780, 10287), (5715, 8604), (6453, 7620), (6858, 7170)]