57077510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 125521920

約数和(自身を除く): 68444410

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 58, 62, 70, 145, 155, 203, 217, 290, 310, 406, 434, 899, 907, 1015, 1085, 1798, 1814, 2030, 2170, 4495, 4535, 6293, 6349, 8990, 9070, 12586, 12698, 26303, 28117, 31465, 31745, 52606, 56234, 62930, 63490, 131515, 140585, 184121, 196819, 263030, 281170, 368242, 393638, 815393, 920605, 984095, 1630786, 1841210, 1968190, 4076965, 5707751, 8153930, 11415502, 28538755, 57077510]

約数ペア:

[(1, 57077510), (2, 28538755), (5, 11415502), (7, 8153930), (10, 5707751), (14, 4076965), (29, 1968190), (31, 1841210), (35, 1630786), (58, 984095), (62, 920605), (70, 815393), (145, 393638), (155, 368242), (203, 281170), (217, 263030), (290, 196819), (310, 184121), (406, 140585), (434, 131515), (899, 63490), (907, 62930), (1015, 56234), (1085, 52606), (1798, 31745), (1814, 31465), (2030, 28117), (2170, 26303), (4495, 12698), (4535, 12586), (6293, 9070), (6349, 8990)]