50839545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 87595200

約数和(自身を除く): 36755655

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 149, 215, 345, 447, 529, 645, 745, 989, 1587, 2235, 2645, 2967, 3427, 4945, 6407, 7935, 10281, 14835, 17135, 19221, 22747, 32035, 51405, 68241, 78821, 96105, 113735, 147361, 236463, 341205, 394105, 442083, 736805, 1182315, 2210415, 3389303, 10167909, 16946515, 50839545]

約数ペア:

[(1, 50839545), (3, 16946515), (5, 10167909), (15, 3389303), (23, 2210415), (43, 1182315), (69, 736805), (115, 442083), (129, 394105), (149, 341205), (215, 236463), (345, 147361), (447, 113735), (529, 96105), (645, 78821), (745, 68241), (989, 51405), (1587, 32035), (2235, 22747), (2645, 19221), (2967, 17135), (3427, 14835), (4945, 10281), (6407, 7935)]