57176950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 113657904

約数和(自身を除く): 56480954

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 137, 170, 274, 425, 491, 685, 850, 982, 1370, 2329, 2455, 3425, 4658, 4910, 6850, 8347, 11645, 12275, 16694, 23290, 24550, 41735, 58225, 67267, 83470, 116450, 134534, 208675, 336335, 417350, 672670, 1143539, 1681675, 2287078, 3363350, 5717695, 11435390, 28588475, 57176950]

約数ペア:

[(1, 57176950), (2, 28588475), (5, 11435390), (10, 5717695), (17, 3363350), (25, 2287078), (34, 1681675), (50, 1143539), (85, 672670), (137, 417350), (170, 336335), (274, 208675), (425, 134534), (491, 116450), (685, 83470), (850, 67267), (982, 58225), (1370, 41735), (2329, 24550), (2455, 23290), (3425, 16694), (4658, 12275), (4910, 11645), (6850, 8347)]