56446240

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3637}}^1$

素因数の和:3749

約数の個数: 48

約数和(自身を含む): 134766072

約数和(自身を除く): 78319832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3637, 3880, 7274, 7760, 14548, 15520, 18185, 29096, 36370, 58192, 72740, 116384, 145480, 290960, 352789, 581920, 705578, 1411156, 1763945, 2822312, 3527890, 5644624, 7055780, 11289248, 14111560, 28223120, 56446240]

約数ペア:

[(1, 56446240), (2, 28223120), (4, 14111560), (5, 11289248), (8, 7055780), (10, 5644624), (16, 3527890), (20, 2822312), (32, 1763945), (40, 1411156), (80, 705578), (97, 581920), (160, 352789), (194, 290960), (388, 145480), (485, 116384), (776, 72740), (970, 58192), (1552, 36370), (1940, 29096), (3104, 18185), (3637, 15520), (3880, 14548), (7274, 7760)]