47293660

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7321}}^1$

素因数の和:7366

約数の個数: 48

約数和(自身を含む): 110708640

約数和(自身を除く): 63414980

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 7321, 14642, 29284, 36605, 73210, 124457, 139099, 146420, 248914, 278198, 497828, 556396, 622285, 695495, 1244570, 1390990, 2364683, 2489140, 2781980, 4729366, 9458732, 11823415, 23646830, 47293660]

約数ペア:

[(1, 47293660), (2, 23646830), (4, 11823415), (5, 9458732), (10, 4729366), (17, 2781980), (19, 2489140), (20, 2364683), (34, 1390990), (38, 1244570), (68, 695495), (76, 622285), (85, 556396), (95, 497828), (170, 278198), (190, 248914), (323, 146420), (340, 139099), (380, 124457), (646, 73210), (1292, 36605), (1615, 29284), (3230, 14642), (6460, 7321)]