49529916

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 129939264

約数和(自身を除く): 80409348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 73, 94, 141, 146, 188, 219, 282, 292, 401, 423, 438, 564, 657, 802, 846, 876, 1203, 1314, 1604, 1692, 2406, 2628, 3431, 3609, 4812, 6862, 7218, 10293, 13724, 14436, 18847, 20586, 29273, 30879, 37694, 41172, 56541, 58546, 61758, 75388, 87819, 113082, 117092, 123516, 169623, 175638, 226164, 263457, 339246, 351276, 526914, 678492, 1053828, 1375831, 2751662, 4127493, 5503324, 8254986, 12382479, 16509972, 24764958, 49529916]

約数ペア:

[(1, 49529916), (2, 24764958), (3, 16509972), (4, 12382479), (6, 8254986), (9, 5503324), (12, 4127493), (18, 2751662), (36, 1375831), (47, 1053828), (73, 678492), (94, 526914), (141, 351276), (146, 339246), (188, 263457), (219, 226164), (282, 175638), (292, 169623), (401, 123516), (423, 117092), (438, 113082), (564, 87819), (657, 75388), (802, 61758), (846, 58546), (876, 56541), (1203, 41172), (1314, 37694), (1604, 30879), (1692, 29273), (2406, 20586), (2628, 18847), (3431, 14436), (3609, 13724), (4812, 10293), (6862, 7218)]