50287300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{199}}^1$

素因数の和:258

約数の個数: 108

約数和(自身を含む): 132283200

約数和(自身を除く): 81995900

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 199, 266, 350, 361, 380, 398, 475, 532, 665, 700, 722, 796, 950, 995, 1330, 1393, 1444, 1805, 1900, 1990, 2527, 2660, 2786, 3325, 3610, 3781, 3980, 4975, 5054, 5572, 6650, 6965, 7220, 7562, 9025, 9950, 10108, 12635, 13300, 13930, 15124, 18050, 18905, 19900, 25270, 26467, 27860, 34825, 36100, 37810, 50540, 52934, 63175, 69650, 71839, 75620, 94525, 105868, 126350, 132335, 139300, 143678, 189050, 252700, 264670, 287356, 359195, 378100, 502873, 529340, 661675, 718390, 1005746, 1323350, 1436780, 1795975, 2011492, 2514365, 2646700, 3591950, 5028730, 7183900, 10057460, 12571825, 25143650, 50287300]

約数ペア:

[(1, 50287300), (2, 25143650), (4, 12571825), (5, 10057460), (7, 7183900), (10, 5028730), (14, 3591950), (19, 2646700), (20, 2514365), (25, 2011492), (28, 1795975), (35, 1436780), (38, 1323350), (50, 1005746), (70, 718390), (76, 661675), (95, 529340), (100, 502873), (133, 378100), (140, 359195), (175, 287356), (190, 264670), (199, 252700), (266, 189050), (350, 143678), (361, 139300), (380, 132335), (398, 126350), (475, 105868), (532, 94525), (665, 75620), (700, 71839), (722, 69650), (796, 63175), (950, 52934), (995, 50540), (1330, 37810), (1393, 36100), (1444, 34825), (1805, 27860), (1900, 26467), (1990, 25270), (2527, 19900), (2660, 18905), (2786, 18050), (3325, 15124), (3610, 13930), (3781, 13300), (3980, 12635), (4975, 10108), (5054, 9950), (5572, 9025), (6650, 7562), (6965, 7220)]