54884760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 189665280

約数和(自身を除く): 134780520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 223, 280, 293, 420, 446, 586, 669, 840, 879, 892, 1115, 1172, 1338, 1465, 1561, 1758, 1784, 2051, 2230, 2344, 2676, 2930, 3122, 3345, 3516, 4102, 4395, 4460, 4683, 5352, 5860, 6153, 6244, 6690, 7032, 7805, 8204, 8790, 8920, 9366, 10255, 11720, 12306, 12488, 13380, 15610, 16408, 17580, 18732, 20510, 23415, 24612, 26760, 30765, 31220, 35160, 37464, 41020, 46830, 49224, 61530, 62440, 65339, 82040, 93660, 123060, 130678, 187320, 196017, 246120, 261356, 326695, 392034, 457373, 522712, 653390, 784068, 914746, 980085, 1306780, 1372119, 1568136, 1829492, 1960170, 2286865, 2613560, 2744238, 3658984, 3920340, 4573730, 5488476, 6860595, 7840680, 9147460, 10976952, 13721190, 18294920, 27442380, 54884760]

約数ペア:

[(1, 54884760), (2, 27442380), (3, 18294920), (4, 13721190), (5, 10976952), (6, 9147460), (7, 7840680), (8, 6860595), (10, 5488476), (12, 4573730), (14, 3920340), (15, 3658984), (20, 2744238), (21, 2613560), (24, 2286865), (28, 1960170), (30, 1829492), (35, 1568136), (40, 1372119), (42, 1306780), (56, 980085), (60, 914746), (70, 784068), (84, 653390), (105, 522712), (120, 457373), (140, 392034), (168, 326695), (210, 261356), (223, 246120), (280, 196017), (293, 187320), (420, 130678), (446, 123060), (586, 93660), (669, 82040), (840, 65339), (879, 62440), (892, 61530), (1115, 49224), (1172, 46830), (1338, 41020), (1465, 37464), (1561, 35160), (1758, 31220), (1784, 30765), (2051, 26760), (2230, 24612), (2344, 23415), (2676, 20510), (2930, 18732), (3122, 17580), (3345, 16408), (3516, 15610), (4102, 13380), (4395, 12488), (4460, 12306), (4683, 11720), (5352, 10255), (5860, 9366), (6153, 8920), (6244, 8790), (6690, 8204), (7032, 7805)]