49488690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{27043}}^1$

素因数の和:27114

約数の個数: 32

約数和(自身を含む): 120724416

約数和(自身を除く): 71235726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 27043, 54086, 81129, 135215, 162258, 270430, 405645, 811290, 1649623, 3299246, 4948869, 8248115, 9897738, 16496230, 24744345, 49488690]

約数ペア:

[(1, 49488690), (2, 24744345), (3, 16496230), (5, 9897738), (6, 8248115), (10, 4948869), (15, 3299246), (30, 1649623), (61, 811290), (122, 405645), (183, 270430), (305, 162258), (366, 135215), (610, 81129), (915, 54086), (1830, 27043)]