49437828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{953}}^1$

素因数の和:1105

約数の個数: 72

約数和(自身を含む): 137513376

約数和(自身を除く): 88075548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 131, 132, 198, 262, 393, 396, 524, 786, 953, 1179, 1441, 1572, 1906, 2358, 2859, 2882, 3812, 4323, 4716, 5718, 5764, 8577, 8646, 10483, 11436, 12969, 17154, 17292, 20966, 25938, 31449, 34308, 41932, 51876, 62898, 94347, 124843, 125796, 188694, 249686, 374529, 377388, 499372, 749058, 1123587, 1373273, 1498116, 2247174, 2746546, 4119819, 4494348, 5493092, 8239638, 12359457, 16479276, 24718914, 49437828]

約数ペア:

[(1, 49437828), (2, 24718914), (3, 16479276), (4, 12359457), (6, 8239638), (9, 5493092), (11, 4494348), (12, 4119819), (18, 2746546), (22, 2247174), (33, 1498116), (36, 1373273), (44, 1123587), (66, 749058), (99, 499372), (131, 377388), (132, 374529), (198, 249686), (262, 188694), (393, 125796), (396, 124843), (524, 94347), (786, 62898), (953, 51876), (1179, 41932), (1441, 34308), (1572, 31449), (1906, 25938), (2358, 20966), (2859, 17292), (2882, 17154), (3812, 12969), (4323, 11436), (4716, 10483), (5718, 8646), (5764, 8577)]