53072480

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3727}}^1$

素因数の和:3831

約数の個数: 48

約数和(自身を含む): 126826560

約数和(自身を除く): 73754080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 3727, 7120, 7454, 14240, 14908, 18635, 29816, 37270, 59632, 74540, 119264, 149080, 298160, 331703, 596320, 663406, 1326812, 1658515, 2653624, 3317030, 5307248, 6634060, 10614496, 13268120, 26536240, 53072480]

約数ペア:

[(1, 53072480), (2, 26536240), (4, 13268120), (5, 10614496), (8, 6634060), (10, 5307248), (16, 3317030), (20, 2653624), (32, 1658515), (40, 1326812), (80, 663406), (89, 596320), (160, 331703), (178, 298160), (356, 149080), (445, 119264), (712, 74540), (890, 59632), (1424, 37270), (1780, 29816), (2848, 18635), (3560, 14908), (3727, 14240), (7120, 7454)]