49219728

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1861}}^1$

素因数の和:1920

約数の個数: 80

約数和(自身を含む): 138532800

約数和(自身を除く): 89313072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 1102, 1392, 1653, 1861, 2204, 3306, 3722, 4408, 5583, 6612, 7444, 8816, 11166, 13224, 14888, 22332, 26448, 29776, 35359, 44664, 53969, 70718, 89328, 106077, 107938, 141436, 161907, 212154, 215876, 282872, 323814, 424308, 431752, 565744, 647628, 848616, 863504, 1025411, 1295256, 1697232, 2050822, 2590512, 3076233, 4101644, 6152466, 8203288, 12304932, 16406576, 24609864, 49219728]

約数ペア:

[(1, 49219728), (2, 24609864), (3, 16406576), (4, 12304932), (6, 8203288), (8, 6152466), (12, 4101644), (16, 3076233), (19, 2590512), (24, 2050822), (29, 1697232), (38, 1295256), (48, 1025411), (57, 863504), (58, 848616), (76, 647628), (87, 565744), (114, 431752), (116, 424308), (152, 323814), (174, 282872), (228, 215876), (232, 212154), (304, 161907), (348, 141436), (456, 107938), (464, 106077), (551, 89328), (696, 70718), (912, 53969), (1102, 44664), (1392, 35359), (1653, 29776), (1861, 26448), (2204, 22332), (3306, 14888), (3722, 13224), (4408, 11166), (5583, 8816), (6612, 7444)]