49085120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1330

約数の個数: 112

約数和(自身を含む): 141549120

約数和(自身を除く): 92464000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1289, 1360, 1904, 2240, 2380, 2578, 2720, 3808, 4760, 5156, 5440, 6445, 7616, 9023, 9520, 10312, 12890, 18046, 19040, 20624, 21913, 25780, 36092, 38080, 41248, 43826, 45115, 51560, 72184, 82496, 87652, 90230, 103120, 109565, 144368, 153391, 175304, 180460, 206240, 219130, 288736, 306782, 350608, 360920, 412480, 438260, 577472, 613564, 701216, 721840, 766955, 876520, 1227128, 1402432, 1443680, 1533910, 1753040, 2454256, 2887360, 3067820, 3506080, 4908512, 6135640, 7012160, 9817024, 12271280, 24542560, 49085120]

約数ペア:

[(1, 49085120), (2, 24542560), (4, 12271280), (5, 9817024), (7, 7012160), (8, 6135640), (10, 4908512), (14, 3506080), (16, 3067820), (17, 2887360), (20, 2454256), (28, 1753040), (32, 1533910), (34, 1443680), (35, 1402432), (40, 1227128), (56, 876520), (64, 766955), (68, 721840), (70, 701216), (80, 613564), (85, 577472), (112, 438260), (119, 412480), (136, 360920), (140, 350608), (160, 306782), (170, 288736), (224, 219130), (238, 206240), (272, 180460), (280, 175304), (320, 153391), (340, 144368), (448, 109565), (476, 103120), (544, 90230), (560, 87652), (595, 82496), (680, 72184), (952, 51560), (1088, 45115), (1120, 43826), (1190, 41248), (1289, 38080), (1360, 36092), (1904, 25780), (2240, 21913), (2380, 20624), (2578, 19040), (2720, 18046), (3808, 12890), (4760, 10312), (5156, 9520), (5440, 9023), (6445, 7616)]