51091162

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 82114560

約数和(自身を除く): 31023398

約数列:

[1, 2, 31, 47, 62, 89, 94, 178, 197, 394, 1457, 2759, 2914, 4183, 5518, 6107, 8366, 9259, 12214, 17533, 18518, 35066, 129673, 259346, 287029, 543523, 574058, 824051, 1087046, 1648102, 25545581, 51091162]

約数ペア:

[(1, 51091162), (2, 25545581), (31, 1648102), (47, 1087046), (62, 824051), (89, 574058), (94, 543523), (178, 287029), (197, 259346), (394, 129673), (1457, 35066), (2759, 18518), (2914, 17533), (4183, 12214), (5518, 9259), (6107, 8366)]