51147544

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 117676800

約数和(自身を除く): 66529256

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 133, 152, 212, 266, 371, 424, 532, 742, 907, 1007, 1064, 1484, 1814, 2014, 2968, 3628, 4028, 6349, 7049, 7256, 8056, 12698, 14098, 17233, 25396, 28196, 34466, 48071, 50792, 56392, 68932, 96142, 120631, 137864, 192284, 241262, 336497, 384568, 482524, 672994, 913349, 965048, 1345988, 1826698, 2691976, 3653396, 6393443, 7306792, 12786886, 25573772, 51147544]

約数ペア:

[(1, 51147544), (2, 25573772), (4, 12786886), (7, 7306792), (8, 6393443), (14, 3653396), (19, 2691976), (28, 1826698), (38, 1345988), (53, 965048), (56, 913349), (76, 672994), (106, 482524), (133, 384568), (152, 336497), (212, 241262), (266, 192284), (371, 137864), (424, 120631), (532, 96142), (742, 68932), (907, 56392), (1007, 50792), (1064, 48071), (1484, 34466), (1814, 28196), (2014, 25396), (2968, 17233), (3628, 14098), (4028, 12698), (6349, 8056), (7049, 7256)]