50981814

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{977}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 119613312

約数和(自身を除く): 68631498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 223, 234, 446, 669, 977, 1338, 1954, 2007, 2899, 2931, 4014, 5798, 5862, 8697, 8793, 12701, 17394, 17586, 25402, 26091, 38103, 52182, 76206, 114309, 217871, 228618, 435742, 653613, 1307226, 1960839, 2832323, 3921678, 5664646, 8496969, 16993938, 25490907, 50981814]

約数ペア:

[(1, 50981814), (2, 25490907), (3, 16993938), (6, 8496969), (9, 5664646), (13, 3921678), (18, 2832323), (26, 1960839), (39, 1307226), (78, 653613), (117, 435742), (223, 228618), (234, 217871), (446, 114309), (669, 76206), (977, 52182), (1338, 38103), (1954, 26091), (2007, 25402), (2899, 17586), (2931, 17394), (4014, 12701), (5798, 8793), (5862, 8697)]