51052700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:599

約数の個数: 72

約数和(自身を含む): 119523600

約数和(自身を除く): 68470900

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 59, 68, 85, 100, 118, 170, 236, 295, 340, 425, 509, 590, 850, 1003, 1018, 1180, 1475, 1700, 2006, 2036, 2545, 2950, 4012, 5015, 5090, 5900, 8653, 10030, 10180, 12725, 17306, 20060, 25075, 25450, 30031, 34612, 43265, 50150, 50900, 60062, 86530, 100300, 120124, 150155, 173060, 216325, 300310, 432650, 510527, 600620, 750775, 865300, 1021054, 1501550, 2042108, 2552635, 3003100, 5105270, 10210540, 12763175, 25526350, 51052700]

約数ペア:

[(1, 51052700), (2, 25526350), (4, 12763175), (5, 10210540), (10, 5105270), (17, 3003100), (20, 2552635), (25, 2042108), (34, 1501550), (50, 1021054), (59, 865300), (68, 750775), (85, 600620), (100, 510527), (118, 432650), (170, 300310), (236, 216325), (295, 173060), (340, 150155), (425, 120124), (509, 100300), (590, 86530), (850, 60062), (1003, 50900), (1018, 50150), (1180, 43265), (1475, 34612), (1700, 30031), (2006, 25450), (2036, 25075), (2545, 20060), (2950, 17306), (4012, 12725), (5015, 10180), (5090, 10030), (5900, 8653)]