50992900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 127936256

約数和(自身を除く): 76943356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 140, 175, 194, 350, 388, 485, 679, 700, 751, 970, 1358, 1502, 1940, 2425, 2716, 3004, 3395, 3755, 4850, 5257, 6790, 7510, 9700, 10514, 13580, 15020, 16975, 18775, 21028, 26285, 33950, 37550, 52570, 67900, 72847, 75100, 105140, 131425, 145694, 262850, 291388, 364235, 509929, 525700, 728470, 1019858, 1456940, 1821175, 2039716, 2549645, 3642350, 5099290, 7284700, 10198580, 12748225, 25496450, 50992900]

約数ペア:

[(1, 50992900), (2, 25496450), (4, 12748225), (5, 10198580), (7, 7284700), (10, 5099290), (14, 3642350), (20, 2549645), (25, 2039716), (28, 1821175), (35, 1456940), (50, 1019858), (70, 728470), (97, 525700), (100, 509929), (140, 364235), (175, 291388), (194, 262850), (350, 145694), (388, 131425), (485, 105140), (679, 75100), (700, 72847), (751, 67900), (970, 52570), (1358, 37550), (1502, 33950), (1940, 26285), (2425, 21028), (2716, 18775), (3004, 16975), (3395, 15020), (3755, 13580), (4850, 10514), (5257, 9700), (6790, 7510)]