49591920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{4217}}^1$

素因数の和:4247

約数の個数: 120

約数和(自身を含む): 178876944

約数和(自身を除く): 129285024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 4217, 5880, 8434, 11760, 12651, 16868, 21085, 25302, 29519, 33736, 42170, 50604, 59038, 63255, 67472, 84340, 88557, 101208, 118076, 126510, 147595, 168680, 177114, 202416, 206633, 236152, 253020, 295190, 337360, 354228, 413266, 442785, 472304, 506040, 590380, 619899, 708456, 826532, 885570, 1012080, 1033165, 1180760, 1239798, 1416912, 1653064, 1771140, 2066330, 2361520, 2479596, 3099495, 3306128, 3542280, 4132660, 4959192, 6198990, 7084560, 8265320, 9918384, 12397980, 16530640, 24795960, 49591920]

約数ペア:

[(1, 49591920), (2, 24795960), (3, 16530640), (4, 12397980), (5, 9918384), (6, 8265320), (7, 7084560), (8, 6198990), (10, 4959192), (12, 4132660), (14, 3542280), (15, 3306128), (16, 3099495), (20, 2479596), (21, 2361520), (24, 2066330), (28, 1771140), (30, 1653064), (35, 1416912), (40, 1239798), (42, 1180760), (48, 1033165), (49, 1012080), (56, 885570), (60, 826532), (70, 708456), (80, 619899), (84, 590380), (98, 506040), (105, 472304), (112, 442785), (120, 413266), (140, 354228), (147, 337360), (168, 295190), (196, 253020), (210, 236152), (240, 206633), (245, 202416), (280, 177114), (294, 168680), (336, 147595), (392, 126510), (420, 118076), (490, 101208), (560, 88557), (588, 84340), (735, 67472), (784, 63255), (840, 59038), (980, 50604), (1176, 42170), (1470, 33736), (1680, 29519), (1960, 25302), (2352, 21085), (2940, 16868), (3920, 12651), (4217, 11760), (5880, 8434)]