47215868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 100626624

約数和(自身を除く): 53410756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 281, 353, 476, 562, 706, 1124, 1412, 1967, 2471, 3934, 4777, 4942, 6001, 7868, 9554, 9884, 12002, 19108, 24004, 33439, 42007, 66878, 84014, 99193, 133756, 168028, 198386, 396772, 694351, 1388702, 1686281, 2777404, 3372562, 6745124, 11803967, 23607934, 47215868]

約数ペア:

[(1, 47215868), (2, 23607934), (4, 11803967), (7, 6745124), (14, 3372562), (17, 2777404), (28, 1686281), (34, 1388702), (68, 694351), (119, 396772), (238, 198386), (281, 168028), (353, 133756), (476, 99193), (562, 84014), (706, 66878), (1124, 42007), (1412, 33439), (1967, 24004), (2471, 19108), (3934, 12002), (4777, 9884), (4942, 9554), (6001, 7868)]