52798360

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{14831}}^1$

素因数の和:14931

約数の個数: 32

約数和(自身を含む): 120139200

約数和(自身を除く): 67340840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 14831, 29662, 59324, 74155, 118648, 148310, 296620, 593240, 1319959, 2639918, 5279836, 6599795, 10559672, 13199590, 26399180, 52798360]

約数ペア:

[(1, 52798360), (2, 26399180), (4, 13199590), (5, 10559672), (8, 6599795), (10, 5279836), (20, 2639918), (40, 1319959), (89, 593240), (178, 296620), (356, 148310), (445, 118648), (712, 74155), (890, 59324), (1780, 29662), (3560, 14831)]