61603850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16001}}^1$

素因数の和:16031

約数の個数: 48

約数和(自身を含む): 142865856

約数和(自身を除く): 81262006

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 350, 385, 550, 770, 1925, 3850, 16001, 32002, 80005, 112007, 160010, 176011, 224014, 352022, 400025, 560035, 800050, 880055, 1120070, 1232077, 1760110, 2464154, 2800175, 4400275, 5600350, 6160385, 8800550, 12320770, 30801925, 61603850]

約数ペア:

[(1, 61603850), (2, 30801925), (5, 12320770), (7, 8800550), (10, 6160385), (11, 5600350), (14, 4400275), (22, 2800175), (25, 2464154), (35, 1760110), (50, 1232077), (55, 1120070), (70, 880055), (77, 800050), (110, 560035), (154, 400025), (175, 352022), (275, 224014), (350, 176011), (385, 160010), (550, 112007), (770, 80005), (1925, 32002), (3850, 16001)]