49481278

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:457

約数の個数: 48

約数和(自身を含む): 95073264

約数和(自身を除く): 45591986

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 197, 233, 394, 466, 539, 1078, 1379, 1631, 2167, 2563, 2758, 3262, 4334, 5126, 9653, 11417, 15169, 17941, 19306, 22834, 30338, 35882, 45901, 91802, 106183, 125587, 212366, 251174, 321307, 504911, 642614, 1009822, 2249149, 3534377, 4498298, 7068754, 24740639, 49481278]

約数ペア:

[(1, 49481278), (2, 24740639), (7, 7068754), (11, 4498298), (14, 3534377), (22, 2249149), (49, 1009822), (77, 642614), (98, 504911), (154, 321307), (197, 251174), (233, 212366), (394, 125587), (466, 106183), (539, 91802), (1078, 45901), (1379, 35882), (1631, 30338), (2167, 22834), (2563, 19306), (2758, 17941), (3262, 15169), (4334, 11417), (5126, 9653)]