52194940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:235

約数の個数: 96

約数和(自身を含む): 130636800

約数和(自身を除く): 78441860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 71, 89, 118, 140, 142, 178, 236, 284, 295, 355, 356, 413, 445, 497, 590, 623, 710, 826, 890, 994, 1180, 1246, 1420, 1652, 1780, 1988, 2065, 2485, 2492, 3115, 4130, 4189, 4970, 5251, 6230, 6319, 8260, 8378, 9940, 10502, 12460, 12638, 16756, 20945, 21004, 25276, 26255, 29323, 31595, 36757, 41890, 44233, 52510, 58646, 63190, 73514, 83780, 88466, 105020, 117292, 126380, 146615, 147028, 176932, 183785, 221165, 293230, 367570, 372821, 442330, 586460, 735140, 745642, 884660, 1491284, 1864105, 2609747, 3728210, 5219494, 7456420, 10438988, 13048735, 26097470, 52194940]

約数ペア:

[(1, 52194940), (2, 26097470), (4, 13048735), (5, 10438988), (7, 7456420), (10, 5219494), (14, 3728210), (20, 2609747), (28, 1864105), (35, 1491284), (59, 884660), (70, 745642), (71, 735140), (89, 586460), (118, 442330), (140, 372821), (142, 367570), (178, 293230), (236, 221165), (284, 183785), (295, 176932), (355, 147028), (356, 146615), (413, 126380), (445, 117292), (497, 105020), (590, 88466), (623, 83780), (710, 73514), (826, 63190), (890, 58646), (994, 52510), (1180, 44233), (1246, 41890), (1420, 36757), (1652, 31595), (1780, 29323), (1988, 26255), (2065, 25276), (2485, 21004), (2492, 20945), (3115, 16756), (4130, 12638), (4189, 12460), (4970, 10502), (5251, 9940), (6230, 8378), (6319, 8260)]