49489680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10853}}^1$

素因数の和:10888

約数の個数: 80

約数和(自身を含む): 161507520

約数和(自身を除く): 112017840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 10853, 21706, 32559, 43412, 54265, 65118, 86824, 108530, 130236, 162795, 173648, 206207, 217060, 260472, 325590, 412414, 434120, 520944, 618621, 651180, 824828, 868240, 1031035, 1237242, 1302360, 1649656, 2062070, 2474484, 2604720, 3093105, 3299312, 4124140, 4948968, 6186210, 8248280, 9897936, 12372420, 16496560, 24744840, 49489680]

約数ペア:

[(1, 49489680), (2, 24744840), (3, 16496560), (4, 12372420), (5, 9897936), (6, 8248280), (8, 6186210), (10, 4948968), (12, 4124140), (15, 3299312), (16, 3093105), (19, 2604720), (20, 2474484), (24, 2062070), (30, 1649656), (38, 1302360), (40, 1237242), (48, 1031035), (57, 868240), (60, 824828), (76, 651180), (80, 618621), (95, 520944), (114, 434120), (120, 412414), (152, 325590), (190, 260472), (228, 217060), (240, 206207), (285, 173648), (304, 162795), (380, 130236), (456, 108530), (570, 86824), (760, 65118), (912, 54265), (1140, 43412), (1520, 32559), (2280, 21706), (4560, 10853)]