50730540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^2$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 169306368

約数和(自身を除く): 118575828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 53, 60, 70, 84, 86, 105, 106, 129, 140, 159, 172, 210, 212, 215, 258, 265, 301, 318, 371, 420, 430, 516, 530, 602, 636, 645, 742, 795, 860, 903, 1060, 1113, 1204, 1290, 1484, 1505, 1590, 1806, 1855, 2226, 2279, 2580, 2809, 3010, 3180, 3612, 3710, 4452, 4515, 4558, 5565, 5618, 6020, 6837, 7420, 8427, 9030, 9116, 11130, 11236, 11395, 13674, 14045, 15953, 16854, 18060, 19663, 22260, 22790, 27348, 28090, 31906, 33708, 34185, 39326, 42135, 45580, 47859, 56180, 58989, 63812, 68370, 78652, 79765, 84270, 95718, 98315, 117978, 120787, 136740, 159530, 168540, 191436, 196630, 235956, 239295, 241574, 294945, 319060, 362361, 393260, 478590, 483148, 589890, 603935, 724722, 845509, 957180, 1179780, 1207870, 1449444, 1691018, 1811805, 2415740, 2536527, 3382036, 3623610, 4227545, 5073054, 7247220, 8455090, 10146108, 12682635, 16910180, 25365270, 50730540]

約数ペア:

[(1, 50730540), (2, 25365270), (3, 16910180), (4, 12682635), (5, 10146108), (6, 8455090), (7, 7247220), (10, 5073054), (12, 4227545), (14, 3623610), (15, 3382036), (20, 2536527), (21, 2415740), (28, 1811805), (30, 1691018), (35, 1449444), (42, 1207870), (43, 1179780), (53, 957180), (60, 845509), (70, 724722), (84, 603935), (86, 589890), (105, 483148), (106, 478590), (129, 393260), (140, 362361), (159, 319060), (172, 294945), (210, 241574), (212, 239295), (215, 235956), (258, 196630), (265, 191436), (301, 168540), (318, 159530), (371, 136740), (420, 120787), (430, 117978), (516, 98315), (530, 95718), (602, 84270), (636, 79765), (645, 78652), (742, 68370), (795, 63812), (860, 58989), (903, 56180), (1060, 47859), (1113, 45580), (1204, 42135), (1290, 39326), (1484, 34185), (1505, 33708), (1590, 31906), (1806, 28090), (1855, 27348), (2226, 22790), (2279, 22260), (2580, 19663), (2809, 18060), (3010, 16854), (3180, 15953), (3612, 14045), (3710, 13674), (4452, 11395), (4515, 11236), (4558, 11130), (5565, 9116), (5618, 9030), (6020, 8427), (6837, 7420)]