49994820

素因数分解:

$2^2\times 3^9\times 5^1\times {\mathrm{127}}^1$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 158721024

約数和(自身を除く): 108726204

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, 243, 254, 270, 324, 381, 405, 486, 508, 540, 635, 729, 762, 810, 972, 1143, 1215, 1270, 1458, 1524, 1620, 1905, 2187, 2286, 2430, 2540, 2916, 3429, 3645, 3810, 4374, 4572, 4860, 5715, 6561, 6858, 7290, 7620, 8748, 10287, 10935, 11430, 13122, 13716, 14580, 17145, 19683, 20574, 21870, 22860, 26244, 30861, 32805, 34290, 39366, 41148, 43740, 51435, 61722, 65610, 68580, 78732, 92583, 98415, 102870, 123444, 131220, 154305, 185166, 196830, 205740, 277749, 308610, 370332, 393660, 462915, 555498, 617220, 833247, 925830, 1110996, 1388745, 1666494, 1851660, 2499741, 2777490, 3332988, 4166235, 4999482, 5554980, 8332470, 9998964, 12498705, 16664940, 24997410, 49994820]

約数ペア:

[(1, 49994820), (2, 24997410), (3, 16664940), (4, 12498705), (5, 9998964), (6, 8332470), (9, 5554980), (10, 4999482), (12, 4166235), (15, 3332988), (18, 2777490), (20, 2499741), (27, 1851660), (30, 1666494), (36, 1388745), (45, 1110996), (54, 925830), (60, 833247), (81, 617220), (90, 555498), (108, 462915), (127, 393660), (135, 370332), (162, 308610), (180, 277749), (243, 205740), (254, 196830), (270, 185166), (324, 154305), (381, 131220), (405, 123444), (486, 102870), (508, 98415), (540, 92583), (635, 78732), (729, 68580), (762, 65610), (810, 61722), (972, 51435), (1143, 43740), (1215, 41148), (1270, 39366), (1458, 34290), (1524, 32805), (1620, 30861), (1905, 26244), (2187, 22860), (2286, 21870), (2430, 20574), (2540, 19683), (2916, 17145), (3429, 14580), (3645, 13716), (3810, 13122), (4374, 11430), (4572, 10935), (4860, 10287), (5715, 8748), (6561, 7620), (6858, 7290)]