49741744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2687}}^1$

素因数の和:2797

約数の個数: 40

約数和(自身を含む): 104993280

約数和(自身を除く): 55251536

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 2687, 4628, 5374, 9256, 10748, 18512, 21496, 34931, 42992, 69862, 139724, 239143, 279448, 478286, 558896, 956572, 1913144, 3108859, 3826288, 6217718, 12435436, 24870872, 49741744]

約数ペア:

[(1, 49741744), (2, 24870872), (4, 12435436), (8, 6217718), (13, 3826288), (16, 3108859), (26, 1913144), (52, 956572), (89, 558896), (104, 478286), (178, 279448), (208, 239143), (356, 139724), (712, 69862), (1157, 42992), (1424, 34931), (2314, 21496), (2687, 18512), (4628, 10748), (5374, 9256)]