50091520

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1151}}^1$

素因数の和:1191

約数の個数: 80

約数和(自身を含む): 127277568

約数和(自身を除く): 77186048

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1088, 1151, 1280, 1360, 2176, 2302, 2560, 2720, 4352, 4604, 5440, 5755, 8704, 9208, 10880, 11510, 18416, 19567, 21760, 23020, 36832, 39134, 43520, 46040, 73664, 78268, 92080, 97835, 147328, 156536, 184160, 195670, 294656, 313072, 368320, 391340, 589312, 626144, 736640, 782680, 1252288, 1473280, 1565360, 2504576, 2946560, 3130720, 5009152, 6261440, 10018304, 12522880, 25045760, 50091520]

約数ペア:

[(1, 50091520), (2, 25045760), (4, 12522880), (5, 10018304), (8, 6261440), (10, 5009152), (16, 3130720), (17, 2946560), (20, 2504576), (32, 1565360), (34, 1473280), (40, 1252288), (64, 782680), (68, 736640), (80, 626144), (85, 589312), (128, 391340), (136, 368320), (160, 313072), (170, 294656), (256, 195670), (272, 184160), (320, 156536), (340, 147328), (512, 97835), (544, 92080), (640, 78268), (680, 73664), (1088, 46040), (1151, 43520), (1280, 39134), (1360, 36832), (2176, 23020), (2302, 21760), (2560, 19567), (2720, 18416), (4352, 11510), (4604, 10880), (5440, 9208), (5755, 8704)]