49186980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1250

約数の個数: 96

約数和(自身を含む): 155097600

約数和(自身を除く): 105910620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 135, 158, 180, 237, 270, 316, 395, 474, 540, 711, 790, 948, 1153, 1185, 1422, 1580, 2133, 2306, 2370, 2844, 3459, 3555, 4266, 4612, 4740, 5765, 6918, 7110, 8532, 10377, 10665, 11530, 13836, 14220, 17295, 20754, 21330, 23060, 31131, 34590, 41508, 42660, 51885, 62262, 69180, 91087, 103770, 124524, 155655, 182174, 207540, 273261, 311310, 364348, 455435, 546522, 622620, 819783, 910870, 1093044, 1366305, 1639566, 1821740, 2459349, 2732610, 3279132, 4098915, 4918698, 5465220, 8197830, 9837396, 12296745, 16395660, 24593490, 49186980]

約数ペア:

[(1, 49186980), (2, 24593490), (3, 16395660), (4, 12296745), (5, 9837396), (6, 8197830), (9, 5465220), (10, 4918698), (12, 4098915), (15, 3279132), (18, 2732610), (20, 2459349), (27, 1821740), (30, 1639566), (36, 1366305), (45, 1093044), (54, 910870), (60, 819783), (79, 622620), (90, 546522), (108, 455435), (135, 364348), (158, 311310), (180, 273261), (237, 207540), (270, 182174), (316, 155655), (395, 124524), (474, 103770), (540, 91087), (711, 69180), (790, 62262), (948, 51885), (1153, 42660), (1185, 41508), (1422, 34590), (1580, 31131), (2133, 23060), (2306, 21330), (2370, 20754), (2844, 17295), (3459, 14220), (3555, 13836), (4266, 11530), (4612, 10665), (4740, 10377), (5765, 8532), (6918, 7110)]