48905042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 78518784

約数和(自身を除く): 29613742

約数列:

[1, 2, 31, 61, 62, 67, 122, 134, 193, 386, 1891, 2077, 3782, 4087, 4154, 5983, 8174, 11773, 11966, 12931, 23546, 25862, 126697, 253394, 364963, 400861, 729926, 788791, 801722, 1577582, 24452521, 48905042]

約数ペア:

[(1, 48905042), (2, 24452521), (31, 1577582), (61, 801722), (62, 788791), (67, 729926), (122, 400861), (134, 364963), (193, 253394), (386, 126697), (1891, 25862), (2077, 23546), (3782, 12931), (4087, 11966), (4154, 11773), (5983, 8174)]