53586580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 116202240

約数和(自身を除く): 62615660

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 109, 188, 218, 235, 436, 470, 523, 545, 940, 1046, 1090, 2092, 2180, 2615, 5123, 5230, 10246, 10460, 20492, 24581, 25615, 49162, 51230, 57007, 98324, 102460, 114014, 122905, 228028, 245810, 285035, 491620, 570070, 1140140, 2679329, 5358658, 10717316, 13396645, 26793290, 53586580]

約数ペア:

[(1, 53586580), (2, 26793290), (4, 13396645), (5, 10717316), (10, 5358658), (20, 2679329), (47, 1140140), (94, 570070), (109, 491620), (188, 285035), (218, 245810), (235, 228028), (436, 122905), (470, 114014), (523, 102460), (545, 98324), (940, 57007), (1046, 51230), (1090, 49162), (2092, 25615), (2180, 24581), (2615, 20492), (5123, 10460), (5230, 10246)]