55020700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1051

約数の個数: 72

約数和(自身を含む): 138241152

約数和(自身を除く): 83220452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 83, 100, 140, 166, 175, 332, 350, 415, 581, 700, 830, 947, 1162, 1660, 1894, 2075, 2324, 2905, 3788, 4150, 4735, 5810, 6629, 8300, 9470, 11620, 13258, 14525, 18940, 23675, 26516, 29050, 33145, 47350, 58100, 66290, 78601, 94700, 132580, 157202, 165725, 314404, 331450, 393005, 550207, 662900, 786010, 1100414, 1572020, 1965025, 2200828, 2751035, 3930050, 5502070, 7860100, 11004140, 13755175, 27510350, 55020700]

約数ペア:

[(1, 55020700), (2, 27510350), (4, 13755175), (5, 11004140), (7, 7860100), (10, 5502070), (14, 3930050), (20, 2751035), (25, 2200828), (28, 1965025), (35, 1572020), (50, 1100414), (70, 786010), (83, 662900), (100, 550207), (140, 393005), (166, 331450), (175, 314404), (332, 165725), (350, 157202), (415, 132580), (581, 94700), (700, 78601), (830, 66290), (947, 58100), (1162, 47350), (1660, 33145), (1894, 29050), (2075, 26516), (2324, 23675), (2905, 18940), (3788, 14525), (4150, 13258), (4735, 11620), (5810, 9470), (6629, 8300)]