51290376

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 131604480

約数和(自身を除く): 80314104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 167, 191, 201, 268, 334, 382, 402, 501, 536, 573, 668, 764, 804, 1002, 1146, 1336, 1528, 1608, 2004, 2292, 4008, 4584, 11189, 12797, 22378, 25594, 31897, 33567, 38391, 44756, 51188, 63794, 67134, 76782, 89512, 95691, 102376, 127588, 134268, 153564, 191382, 255176, 268536, 307128, 382764, 765528, 2137099, 4274198, 6411297, 8548396, 12822594, 17096792, 25645188, 51290376]

約数ペア:

[(1, 51290376), (2, 25645188), (3, 17096792), (4, 12822594), (6, 8548396), (8, 6411297), (12, 4274198), (24, 2137099), (67, 765528), (134, 382764), (167, 307128), (191, 268536), (201, 255176), (268, 191382), (334, 153564), (382, 134268), (402, 127588), (501, 102376), (536, 95691), (573, 89512), (668, 76782), (764, 67134), (804, 63794), (1002, 51188), (1146, 44756), (1336, 38391), (1528, 33567), (1608, 31897), (2004, 25594), (2292, 22378), (4008, 12797), (4584, 11189)]