48966880

素因数分解:

$2^5\times 5^1\times {\mathrm{463}}^1\times {\mathrm{661}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 116109504

約数和(自身を除く): 67142624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 463, 661, 926, 1322, 1852, 2315, 2644, 3305, 3704, 4630, 5288, 6610, 7408, 9260, 10576, 13220, 14816, 18520, 21152, 26440, 37040, 52880, 74080, 105760, 306043, 612086, 1224172, 1530215, 2448344, 3060430, 4896688, 6120860, 9793376, 12241720, 24483440, 48966880]

約数ペア:

[(1, 48966880), (2, 24483440), (4, 12241720), (5, 9793376), (8, 6120860), (10, 4896688), (16, 3060430), (20, 2448344), (32, 1530215), (40, 1224172), (80, 612086), (160, 306043), (463, 105760), (661, 74080), (926, 52880), (1322, 37040), (1852, 26440), (2315, 21152), (2644, 18520), (3305, 14816), (3704, 13220), (4630, 10576), (5288, 9260), (6610, 7408)]