49047778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2309}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 85377600

約数和(自身を除く): 36329822

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 817, 1118, 1634, 2309, 4618, 10621, 21242, 30017, 43871, 60034, 87742, 99287, 198574, 570323, 1140646, 1290731, 1886453, 2581462, 3772906, 24523889, 49047778]

約数ペア:

[(1, 49047778), (2, 24523889), (13, 3772906), (19, 2581462), (26, 1886453), (38, 1290731), (43, 1140646), (86, 570323), (247, 198574), (494, 99287), (559, 87742), (817, 60034), (1118, 43871), (1634, 30017), (2309, 21242), (4618, 10621)]