50252800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:194

約数の個数: 132

約数和(自身を含む): 135036496

約数和(自身を除く): 84783696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 151, 160, 200, 208, 256, 260, 302, 320, 325, 400, 416, 512, 520, 604, 640, 650, 755, 800, 832, 1024, 1040, 1208, 1280, 1300, 1510, 1600, 1664, 1963, 2080, 2416, 2560, 2600, 3020, 3200, 3328, 3775, 3926, 4160, 4832, 5120, 5200, 6040, 6400, 6656, 7550, 7852, 8320, 9664, 9815, 10400, 12080, 12800, 13312, 15100, 15704, 16640, 19328, 19630, 20800, 24160, 25600, 30200, 31408, 33280, 38656, 39260, 41600, 48320, 49075, 60400, 62816, 66560, 77312, 78520, 83200, 96640, 98150, 120800, 125632, 154624, 157040, 166400, 193280, 196300, 241600, 251264, 314080, 332800, 386560, 392600, 483200, 502528, 628160, 773120, 785200, 966400, 1005056, 1256320, 1570400, 1932800, 2010112, 2512640, 3140800, 3865600, 5025280, 6281600, 10050560, 12563200, 25126400, 50252800]

約数ペア:

[(1, 50252800), (2, 25126400), (4, 12563200), (5, 10050560), (8, 6281600), (10, 5025280), (13, 3865600), (16, 3140800), (20, 2512640), (25, 2010112), (26, 1932800), (32, 1570400), (40, 1256320), (50, 1005056), (52, 966400), (64, 785200), (65, 773120), (80, 628160), (100, 502528), (104, 483200), (128, 392600), (130, 386560), (151, 332800), (160, 314080), (200, 251264), (208, 241600), (256, 196300), (260, 193280), (302, 166400), (320, 157040), (325, 154624), (400, 125632), (416, 120800), (512, 98150), (520, 96640), (604, 83200), (640, 78520), (650, 77312), (755, 66560), (800, 62816), (832, 60400), (1024, 49075), (1040, 48320), (1208, 41600), (1280, 39260), (1300, 38656), (1510, 33280), (1600, 31408), (1664, 30200), (1963, 25600), (2080, 24160), (2416, 20800), (2560, 19630), (2600, 19328), (3020, 16640), (3200, 15704), (3328, 15100), (3775, 13312), (3926, 12800), (4160, 12080), (4832, 10400), (5120, 9815), (5200, 9664), (6040, 8320), (6400, 7852), (6656, 7550)]