53937200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 140229120

約数和(自身を除く): 86291920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 47, 50, 76, 80, 94, 95, 100, 151, 152, 188, 190, 200, 235, 302, 304, 376, 380, 400, 470, 475, 604, 752, 755, 760, 893, 940, 950, 1175, 1208, 1510, 1520, 1786, 1880, 1900, 2350, 2416, 2869, 3020, 3572, 3760, 3775, 3800, 4465, 4700, 5738, 6040, 7097, 7144, 7550, 7600, 8930, 9400, 11476, 12080, 14194, 14288, 14345, 15100, 17860, 18800, 22325, 22952, 28388, 28690, 30200, 35485, 35720, 44650, 45904, 56776, 57380, 60400, 70970, 71440, 71725, 89300, 113552, 114760, 134843, 141940, 143450, 177425, 178600, 229520, 269686, 283880, 286900, 354850, 357200, 539372, 567760, 573800, 674215, 709700, 1078744, 1147600, 1348430, 1419400, 2157488, 2696860, 2838800, 3371075, 5393720, 6742150, 10787440, 13484300, 26968600, 53937200]

約数ペア:

[(1, 53937200), (2, 26968600), (4, 13484300), (5, 10787440), (8, 6742150), (10, 5393720), (16, 3371075), (19, 2838800), (20, 2696860), (25, 2157488), (38, 1419400), (40, 1348430), (47, 1147600), (50, 1078744), (76, 709700), (80, 674215), (94, 573800), (95, 567760), (100, 539372), (151, 357200), (152, 354850), (188, 286900), (190, 283880), (200, 269686), (235, 229520), (302, 178600), (304, 177425), (376, 143450), (380, 141940), (400, 134843), (470, 114760), (475, 113552), (604, 89300), (752, 71725), (755, 71440), (760, 70970), (893, 60400), (940, 57380), (950, 56776), (1175, 45904), (1208, 44650), (1510, 35720), (1520, 35485), (1786, 30200), (1880, 28690), (1900, 28388), (2350, 22952), (2416, 22325), (2869, 18800), (3020, 17860), (3572, 15100), (3760, 14345), (3775, 14288), (3800, 14194), (4465, 12080), (4700, 11476), (5738, 9400), (6040, 8930), (7097, 7600), (7144, 7550)]