52963300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 125116992

約数和(自身を除く): 72153692

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 131, 260, 262, 311, 325, 524, 622, 650, 655, 1244, 1300, 1310, 1555, 1703, 2620, 3110, 3275, 3406, 4043, 6220, 6550, 6812, 7775, 8086, 8515, 13100, 15550, 16172, 17030, 20215, 31100, 34060, 40430, 40741, 42575, 80860, 81482, 85150, 101075, 162964, 170300, 202150, 203705, 404300, 407410, 529633, 814820, 1018525, 1059266, 2037050, 2118532, 2648165, 4074100, 5296330, 10592660, 13240825, 26481650, 52963300]

約数ペア:

[(1, 52963300), (2, 26481650), (4, 13240825), (5, 10592660), (10, 5296330), (13, 4074100), (20, 2648165), (25, 2118532), (26, 2037050), (50, 1059266), (52, 1018525), (65, 814820), (100, 529633), (130, 407410), (131, 404300), (260, 203705), (262, 202150), (311, 170300), (325, 162964), (524, 101075), (622, 85150), (650, 81482), (655, 80860), (1244, 42575), (1300, 40741), (1310, 40430), (1555, 34060), (1703, 31100), (2620, 20215), (3110, 17030), (3275, 16172), (3406, 15550), (4043, 13100), (6220, 8515), (6550, 8086), (6812, 7775)]