51012300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1753}}^1$

素因数の和:1867

約数の個数: 72

約数和(自身を含む): 149202256

約数和(自身を除く): 98189956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 97, 100, 150, 194, 291, 300, 388, 485, 582, 970, 1164, 1455, 1753, 1940, 2425, 2910, 3506, 4850, 5259, 5820, 7012, 7275, 8765, 9700, 10518, 14550, 17530, 21036, 26295, 29100, 35060, 43825, 52590, 87650, 105180, 131475, 170041, 175300, 262950, 340082, 510123, 525900, 680164, 850205, 1020246, 1700410, 2040492, 2550615, 3400820, 4251025, 5101230, 8502050, 10202460, 12753075, 17004100, 25506150, 51012300]

約数ペア:

[(1, 51012300), (2, 25506150), (3, 17004100), (4, 12753075), (5, 10202460), (6, 8502050), (10, 5101230), (12, 4251025), (15, 3400820), (20, 2550615), (25, 2040492), (30, 1700410), (50, 1020246), (60, 850205), (75, 680164), (97, 525900), (100, 510123), (150, 340082), (194, 262950), (291, 175300), (300, 170041), (388, 131475), (485, 105180), (582, 87650), (970, 52590), (1164, 43825), (1455, 35060), (1753, 29100), (1940, 26295), (2425, 21036), (2910, 17530), (3506, 14550), (4850, 10518), (5259, 9700), (5820, 8765), (7012, 7275)]