57451010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 114124032

約数和(自身を除く): 56673022

約数列:

[1, 2, 5, 10, 23, 37, 43, 46, 74, 86, 115, 157, 185, 215, 230, 314, 370, 430, 785, 851, 989, 1570, 1591, 1702, 1978, 3182, 3611, 4255, 4945, 5809, 6751, 7222, 7955, 8510, 9890, 11618, 13502, 15910, 18055, 29045, 33755, 36110, 36593, 58090, 67510, 73186, 133607, 155273, 182965, 249787, 267214, 310546, 365930, 499574, 668035, 776365, 1248935, 1336070, 1552730, 2497870, 5745101, 11490202, 28725505, 57451010]

約数ペア:

[(1, 57451010), (2, 28725505), (5, 11490202), (10, 5745101), (23, 2497870), (37, 1552730), (43, 1336070), (46, 1248935), (74, 776365), (86, 668035), (115, 499574), (157, 365930), (185, 310546), (215, 267214), (230, 249787), (314, 182965), (370, 155273), (430, 133607), (785, 73186), (851, 67510), (989, 58090), (1570, 36593), (1591, 36110), (1702, 33755), (1978, 29045), (3182, 18055), (3611, 15910), (4255, 13502), (4945, 11618), (5809, 9890), (6751, 8510), (7222, 7955)]