55838510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1427}}^1$

素因数の和:1497

約数の個数: 64

約数和(自身を含む): 126669312

約数和(自身を除く): 70830802

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 430, 455, 559, 602, 910, 1118, 1427, 1505, 2795, 2854, 3010, 3913, 5590, 7135, 7826, 9989, 14270, 18551, 19565, 19978, 37102, 39130, 49945, 61361, 92755, 99890, 122722, 129857, 185510, 259714, 306805, 429527, 613610, 649285, 797693, 859054, 1298570, 1595386, 2147635, 3988465, 4295270, 5583851, 7976930, 11167702, 27919255, 55838510]

約数ペア:

[(1, 55838510), (2, 27919255), (5, 11167702), (7, 7976930), (10, 5583851), (13, 4295270), (14, 3988465), (26, 2147635), (35, 1595386), (43, 1298570), (65, 859054), (70, 797693), (86, 649285), (91, 613610), (130, 429527), (182, 306805), (215, 259714), (301, 185510), (430, 129857), (455, 122722), (559, 99890), (602, 92755), (910, 61361), (1118, 49945), (1427, 39130), (1505, 37102), (2795, 19978), (2854, 19565), (3010, 18551), (3913, 14270), (5590, 9989), (7135, 7826)]