49924340

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 108041472

約数和(自身を除く): 58117132

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 173, 188, 235, 307, 346, 470, 614, 692, 865, 940, 1228, 1535, 1730, 3070, 3460, 6140, 8131, 14429, 16262, 28858, 32524, 40655, 53111, 57716, 72145, 81310, 106222, 144290, 162620, 212444, 265555, 288580, 531110, 1062220, 2496217, 4992434, 9984868, 12481085, 24962170, 49924340]

約数ペア:

[(1, 49924340), (2, 24962170), (4, 12481085), (5, 9984868), (10, 4992434), (20, 2496217), (47, 1062220), (94, 531110), (173, 288580), (188, 265555), (235, 212444), (307, 162620), (346, 144290), (470, 106222), (614, 81310), (692, 72145), (865, 57716), (940, 53111), (1228, 40655), (1535, 32524), (1730, 28858), (3070, 16262), (3460, 14429), (6140, 8131)]