50254880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{653}}^1$

素因数の和:718

約数の個数: 96

約数和(自身を含む): 131516784

約数和(自身を除く): 81261904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 370, 416, 481, 520, 592, 653, 740, 962, 1040, 1184, 1306, 1480, 1924, 2080, 2405, 2612, 2960, 3265, 3848, 4810, 5224, 5920, 6530, 7696, 8489, 9620, 10448, 13060, 15392, 16978, 19240, 20896, 24161, 26120, 33956, 38480, 42445, 48322, 52240, 67912, 76960, 84890, 96644, 104480, 120805, 135824, 169780, 193288, 241610, 271648, 314093, 339560, 386576, 483220, 628186, 679120, 773152, 966440, 1256372, 1358240, 1570465, 1932880, 2512744, 3140930, 3865760, 5025488, 6281860, 10050976, 12563720, 25127440, 50254880]

約数ペア:

[(1, 50254880), (2, 25127440), (4, 12563720), (5, 10050976), (8, 6281860), (10, 5025488), (13, 3865760), (16, 3140930), (20, 2512744), (26, 1932880), (32, 1570465), (37, 1358240), (40, 1256372), (52, 966440), (65, 773152), (74, 679120), (80, 628186), (104, 483220), (130, 386576), (148, 339560), (160, 314093), (185, 271648), (208, 241610), (260, 193288), (296, 169780), (370, 135824), (416, 120805), (481, 104480), (520, 96644), (592, 84890), (653, 76960), (740, 67912), (962, 52240), (1040, 48322), (1184, 42445), (1306, 38480), (1480, 33956), (1924, 26120), (2080, 24161), (2405, 20896), (2612, 19240), (2960, 16978), (3265, 15392), (3848, 13060), (4810, 10448), (5224, 9620), (5920, 8489), (6530, 7696)]