53349740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{907}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 119441952

約数和(自身を除く): 66092212

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 173, 340, 346, 692, 865, 907, 1730, 1814, 2941, 3460, 3628, 4535, 5882, 9070, 11764, 14705, 15419, 18140, 29410, 30838, 58820, 61676, 77095, 154190, 156911, 308380, 313822, 627644, 784555, 1569110, 2667487, 3138220, 5334974, 10669948, 13337435, 26674870, 53349740]

約数ペア:

[(1, 53349740), (2, 26674870), (4, 13337435), (5, 10669948), (10, 5334974), (17, 3138220), (20, 2667487), (34, 1569110), (68, 784555), (85, 627644), (170, 313822), (173, 308380), (340, 156911), (346, 154190), (692, 77095), (865, 61676), (907, 58820), (1730, 30838), (1814, 29410), (2941, 18140), (3460, 15419), (3628, 14705), (4535, 11764), (5882, 9070)]