48370749

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 75586560

約数和(自身を除く): 27215811

約数列:

[1, 3, 7, 21, 73, 139, 219, 227, 417, 511, 681, 973, 1533, 1589, 2919, 4767, 10147, 16571, 30441, 31553, 49713, 71029, 94659, 115997, 213087, 220871, 347991, 662613, 2303369, 6910107, 16123583, 48370749]

約数ペア:

[(1, 48370749), (3, 16123583), (7, 6910107), (21, 2303369), (73, 662613), (139, 347991), (219, 220871), (227, 213087), (417, 115997), (511, 94659), (681, 71029), (973, 49713), (1533, 31553), (1589, 30441), (2919, 16571), (4767, 10147)]