51740150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 122135040

約数和(自身を除く): 70394890

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 89, 110, 151, 154, 175, 178, 275, 302, 350, 385, 445, 550, 623, 755, 770, 890, 979, 1057, 1246, 1510, 1661, 1925, 1958, 2114, 2225, 3115, 3322, 3775, 3850, 4450, 4895, 5285, 6230, 6853, 7550, 8305, 9790, 10570, 11627, 13439, 13706, 15575, 16610, 23254, 24475, 26425, 26878, 31150, 34265, 41525, 48950, 52850, 58135, 67195, 68530, 83050, 94073, 116270, 134390, 147829, 171325, 188146, 290675, 295658, 335975, 342650, 470365, 581350, 671950, 739145, 940730, 1034803, 1478290, 2069606, 2351825, 3695725, 4703650, 5174015, 7391450, 10348030, 25870075, 51740150]

約数ペア:

[(1, 51740150), (2, 25870075), (5, 10348030), (7, 7391450), (10, 5174015), (11, 4703650), (14, 3695725), (22, 2351825), (25, 2069606), (35, 1478290), (50, 1034803), (55, 940730), (70, 739145), (77, 671950), (89, 581350), (110, 470365), (151, 342650), (154, 335975), (175, 295658), (178, 290675), (275, 188146), (302, 171325), (350, 147829), (385, 134390), (445, 116270), (550, 94073), (623, 83050), (755, 68530), (770, 67195), (890, 58135), (979, 52850), (1057, 48950), (1246, 41525), (1510, 34265), (1661, 31150), (1925, 26878), (1958, 26425), (2114, 24475), (2225, 23254), (3115, 16610), (3322, 15575), (3775, 13706), (3850, 13439), (4450, 11627), (4895, 10570), (5285, 9790), (6230, 8305), (6853, 7550)]