53106100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 122436608

約数和(自身を除く): 69330508

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 37, 50, 62, 74, 100, 124, 148, 155, 185, 310, 370, 463, 620, 740, 775, 925, 926, 1147, 1550, 1850, 1852, 2294, 2315, 3100, 3700, 4588, 4630, 5735, 9260, 11470, 11575, 14353, 17131, 22940, 23150, 28675, 28706, 34262, 46300, 57350, 57412, 68524, 71765, 85655, 114700, 143530, 171310, 287060, 342620, 358825, 428275, 531061, 717650, 856550, 1062122, 1435300, 1713100, 2124244, 2655305, 5310610, 10621220, 13276525, 26553050, 53106100]

約数ペア:

[(1, 53106100), (2, 26553050), (4, 13276525), (5, 10621220), (10, 5310610), (20, 2655305), (25, 2124244), (31, 1713100), (37, 1435300), (50, 1062122), (62, 856550), (74, 717650), (100, 531061), (124, 428275), (148, 358825), (155, 342620), (185, 287060), (310, 171310), (370, 143530), (463, 114700), (620, 85655), (740, 71765), (775, 68524), (925, 57412), (926, 57350), (1147, 46300), (1550, 34262), (1850, 28706), (1852, 28675), (2294, 23150), (2315, 22940), (3100, 17131), (3700, 14353), (4588, 11575), (4630, 11470), (5735, 9260)]