49719388

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 89745264

約数和(自身を除く): 40025876

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 1931, 3862, 6437, 7724, 12874, 25748, 79171, 158342, 303167, 316684, 606334, 1212668, 12429847, 24859694, 49719388]

約数ペア:

[(1, 49719388), (2, 24859694), (4, 12429847), (41, 1212668), (82, 606334), (157, 316684), (164, 303167), (314, 158342), (628, 79171), (1931, 25748), (3862, 12874), (6437, 7724)]