51593340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5477}}^1$

素因数の和:5646

約数の個数: 48

約数和(自身を含む): 145408032

約数和(自身を除く): 93814692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 5477, 9420, 10954, 16431, 21908, 27385, 32862, 54770, 65724, 82155, 109540, 164310, 328620, 859889, 1719778, 2579667, 3439556, 4299445, 5159334, 8598890, 10318668, 12898335, 17197780, 25796670, 51593340]

約数ペア:

[(1, 51593340), (2, 25796670), (3, 17197780), (4, 12898335), (5, 10318668), (6, 8598890), (10, 5159334), (12, 4299445), (15, 3439556), (20, 2579667), (30, 1719778), (60, 859889), (157, 328620), (314, 164310), (471, 109540), (628, 82155), (785, 65724), (942, 54770), (1570, 32862), (1884, 27385), (2355, 21908), (3140, 16431), (4710, 10954), (5477, 9420)]