49674800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 138476256

約数和(自身を除く): 88801456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 113, 140, 157, 175, 200, 226, 280, 314, 350, 400, 452, 560, 565, 628, 700, 785, 791, 904, 1099, 1130, 1256, 1400, 1570, 1582, 1808, 2198, 2260, 2512, 2800, 2825, 3140, 3164, 3925, 3955, 4396, 4520, 5495, 5650, 6280, 6328, 7850, 7910, 8792, 9040, 10990, 11300, 12560, 12656, 15700, 15820, 17584, 17741, 19775, 21980, 22600, 27475, 31400, 31640, 35482, 39550, 43960, 45200, 54950, 62800, 63280, 70964, 79100, 87920, 88705, 109900, 124187, 141928, 158200, 177410, 219800, 248374, 283856, 316400, 354820, 439600, 443525, 496748, 620935, 709640, 887050, 993496, 1241870, 1419280, 1774100, 1986992, 2483740, 3104675, 3548200, 4967480, 6209350, 7096400, 9934960, 12418700, 24837400, 49674800]

約数ペア:

[(1, 49674800), (2, 24837400), (4, 12418700), (5, 9934960), (7, 7096400), (8, 6209350), (10, 4967480), (14, 3548200), (16, 3104675), (20, 2483740), (25, 1986992), (28, 1774100), (35, 1419280), (40, 1241870), (50, 993496), (56, 887050), (70, 709640), (80, 620935), (100, 496748), (112, 443525), (113, 439600), (140, 354820), (157, 316400), (175, 283856), (200, 248374), (226, 219800), (280, 177410), (314, 158200), (350, 141928), (400, 124187), (452, 109900), (560, 88705), (565, 87920), (628, 79100), (700, 70964), (785, 63280), (791, 62800), (904, 54950), (1099, 45200), (1130, 43960), (1256, 39550), (1400, 35482), (1570, 31640), (1582, 31400), (1808, 27475), (2198, 22600), (2260, 21980), (2512, 19775), (2800, 17741), (2825, 17584), (3140, 15820), (3164, 15700), (3925, 12656), (3955, 12560), (4396, 11300), (4520, 10990), (5495, 9040), (5650, 8792), (6280, 7910), (6328, 7850)]