46886980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 117573120

約数和(自身を除く): 70686140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 71, 89, 106, 140, 142, 178, 212, 265, 284, 355, 356, 371, 445, 497, 530, 623, 710, 742, 890, 994, 1060, 1246, 1420, 1484, 1780, 1855, 1988, 2485, 2492, 3115, 3710, 3763, 4717, 4970, 6230, 6319, 7420, 7526, 9434, 9940, 12460, 12638, 15052, 18815, 18868, 23585, 25276, 26341, 31595, 33019, 37630, 44233, 47170, 52682, 63190, 66038, 75260, 88466, 94340, 105364, 126380, 131705, 132076, 165095, 176932, 221165, 263410, 330190, 334907, 442330, 526820, 660380, 669814, 884660, 1339628, 1674535, 2344349, 3349070, 4688698, 6698140, 9377396, 11721745, 23443490, 46886980]

約数ペア:

[(1, 46886980), (2, 23443490), (4, 11721745), (5, 9377396), (7, 6698140), (10, 4688698), (14, 3349070), (20, 2344349), (28, 1674535), (35, 1339628), (53, 884660), (70, 669814), (71, 660380), (89, 526820), (106, 442330), (140, 334907), (142, 330190), (178, 263410), (212, 221165), (265, 176932), (284, 165095), (355, 132076), (356, 131705), (371, 126380), (445, 105364), (497, 94340), (530, 88466), (623, 75260), (710, 66038), (742, 63190), (890, 52682), (994, 47170), (1060, 44233), (1246, 37630), (1420, 33019), (1484, 31595), (1780, 26341), (1855, 25276), (1988, 23585), (2485, 18868), (2492, 18815), (3115, 15052), (3710, 12638), (3763, 12460), (4717, 9940), (4970, 9434), (6230, 7526), (6319, 7420)]