53452560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31817}}^1$

素因数の和:31840

約数の個数: 80

約数和(自身を含む): 189380736

約数和(自身を除く): 135928176

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 31817, 63634, 95451, 127268, 159085, 190902, 222719, 254536, 318170, 381804, 445438, 477255, 509072, 636340, 668157, 763608, 890876, 954510, 1113595, 1272680, 1336314, 1527216, 1781752, 1909020, 2227190, 2545360, 2672628, 3340785, 3563504, 3818040, 4454380, 5345256, 6681570, 7636080, 8908760, 10690512, 13363140, 17817520, 26726280, 53452560]

約数ペア:

[(1, 53452560), (2, 26726280), (3, 17817520), (4, 13363140), (5, 10690512), (6, 8908760), (7, 7636080), (8, 6681570), (10, 5345256), (12, 4454380), (14, 3818040), (15, 3563504), (16, 3340785), (20, 2672628), (21, 2545360), (24, 2227190), (28, 1909020), (30, 1781752), (35, 1527216), (40, 1336314), (42, 1272680), (48, 1113595), (56, 954510), (60, 890876), (70, 763608), (80, 668157), (84, 636340), (105, 509072), (112, 477255), (120, 445438), (140, 381804), (168, 318170), (210, 254536), (240, 222719), (280, 190902), (336, 159085), (420, 127268), (560, 95451), (840, 63634), (1680, 31817)]