53730190

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 99260640

約数和(自身を除く): 45530450

約数列:

[1, 2, 5, 10, 73, 89, 146, 178, 365, 445, 730, 827, 890, 1654, 4135, 6497, 8270, 12994, 32485, 60371, 64970, 73603, 120742, 147206, 301855, 368015, 603710, 736030, 5373019, 10746038, 26865095, 53730190]

約数ペア:

[(1, 53730190), (2, 26865095), (5, 10746038), (10, 5373019), (73, 736030), (89, 603710), (146, 368015), (178, 301855), (365, 147206), (445, 120742), (730, 73603), (827, 64970), (890, 60371), (1654, 32485), (4135, 12994), (6497, 8270)]