63449480

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^2$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 146300580

約数和(自身を除く): 82851100

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 173, 212, 265, 346, 424, 530, 692, 865, 1060, 1384, 1730, 2120, 3460, 6920, 9169, 18338, 29929, 36676, 45845, 59858, 73352, 91690, 119716, 149645, 183380, 239432, 299290, 366760, 598580, 1197160, 1586237, 3172474, 6344948, 7931185, 12689896, 15862370, 31724740, 63449480]

約数ペア:

[(1, 63449480), (2, 31724740), (4, 15862370), (5, 12689896), (8, 7931185), (10, 6344948), (20, 3172474), (40, 1586237), (53, 1197160), (106, 598580), (173, 366760), (212, 299290), (265, 239432), (346, 183380), (424, 149645), (530, 119716), (692, 91690), (865, 73352), (1060, 59858), (1384, 45845), (1730, 36676), (2120, 29929), (3460, 18338), (6920, 9169)]