51904960

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8537}}^1$

素因数の和:8573

約数の個数: 56

約数和(自身を含む): 130119120

約数和(自身を除く): 78214160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 8537, 17074, 34148, 42685, 68296, 85370, 136592, 162203, 170740, 273184, 324406, 341480, 546368, 648812, 682960, 811015, 1297624, 1365920, 1622030, 2595248, 2731840, 3244060, 5190496, 6488120, 10380992, 12976240, 25952480, 51904960]

約数ペア:

[(1, 51904960), (2, 25952480), (4, 12976240), (5, 10380992), (8, 6488120), (10, 5190496), (16, 3244060), (19, 2731840), (20, 2595248), (32, 1622030), (38, 1365920), (40, 1297624), (64, 811015), (76, 682960), (80, 648812), (95, 546368), (152, 341480), (160, 324406), (190, 273184), (304, 170740), (320, 162203), (380, 136592), (608, 85370), (760, 68296), (1216, 42685), (1520, 34148), (3040, 17074), (6080, 8537)]