51664876

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1046

約数の個数: 36

約数和(自身を含む): 98102928

約数和(自身を除く): 46438052

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 361, 703, 722, 967, 1406, 1444, 1934, 2812, 3868, 13357, 18373, 26714, 35779, 36746, 53428, 71558, 73492, 143116, 349087, 679801, 698174, 1359602, 1396348, 2719204, 12916219, 25832438, 51664876]

約数ペア:

[(1, 51664876), (2, 25832438), (4, 12916219), (19, 2719204), (37, 1396348), (38, 1359602), (74, 698174), (76, 679801), (148, 349087), (361, 143116), (703, 73492), (722, 71558), (967, 53428), (1406, 36746), (1444, 35779), (1934, 26714), (2812, 18373), (3868, 13357)]