51895238

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 83787264

約数和(自身を除く): 31892026

約数列:

[1, 2, 37, 43, 47, 74, 86, 94, 347, 694, 1591, 1739, 2021, 3182, 3478, 4042, 12839, 14921, 16309, 25678, 29842, 32618, 74777, 149554, 552077, 603433, 701287, 1104154, 1206866, 1402574, 25947619, 51895238]

約数ペア:

[(1, 51895238), (2, 25947619), (37, 1402574), (43, 1206866), (47, 1104154), (74, 701287), (86, 603433), (94, 552077), (347, 149554), (694, 74777), (1591, 32618), (1739, 29842), (2021, 25678), (3182, 16309), (3478, 14921), (4042, 12839)]