52405940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 113363712

約数和(自身を除く): 60957772

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 197, 235, 283, 394, 470, 566, 788, 940, 985, 1132, 1415, 1970, 2830, 3940, 5660, 9259, 13301, 18518, 26602, 37036, 46295, 53204, 55751, 66505, 92590, 111502, 133010, 185180, 223004, 266020, 278755, 557510, 1115020, 2620297, 5240594, 10481188, 13101485, 26202970, 52405940]

約数ペア:

[(1, 52405940), (2, 26202970), (4, 13101485), (5, 10481188), (10, 5240594), (20, 2620297), (47, 1115020), (94, 557510), (188, 278755), (197, 266020), (235, 223004), (283, 185180), (394, 133010), (470, 111502), (566, 92590), (788, 66505), (940, 55751), (985, 53204), (1132, 46295), (1415, 37036), (1970, 26602), (2830, 18518), (3940, 13301), (5660, 9259)]