49381440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{51439}}^1$

素因数の和:51459

約数の個数: 56

約数和(自身を含む): 156789120

約数和(自身を除く): 107407680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 51439, 102878, 154317, 205756, 257195, 308634, 411512, 514390, 617268, 771585, 823024, 1028780, 1234536, 1543170, 1646048, 2057560, 2469072, 3086340, 3292096, 4115120, 4938144, 6172680, 8230240, 9876288, 12345360, 16460480, 24690720, 49381440]

約数ペア:

[(1, 49381440), (2, 24690720), (3, 16460480), (4, 12345360), (5, 9876288), (6, 8230240), (8, 6172680), (10, 4938144), (12, 4115120), (15, 3292096), (16, 3086340), (20, 2469072), (24, 2057560), (30, 1646048), (32, 1543170), (40, 1234536), (48, 1028780), (60, 823024), (64, 771585), (80, 617268), (96, 514390), (120, 411512), (160, 308634), (192, 257195), (240, 205756), (320, 154317), (480, 102878), (960, 51439)]