52745140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 135475200

約数和(自身を除く): 82730060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 79, 95, 133, 140, 158, 190, 251, 266, 316, 380, 395, 502, 532, 553, 665, 790, 1004, 1106, 1255, 1330, 1501, 1580, 1757, 2212, 2510, 2660, 2765, 3002, 3514, 4769, 5020, 5530, 6004, 7028, 7505, 8785, 9538, 10507, 11060, 15010, 17570, 19076, 19829, 21014, 23845, 30020, 33383, 35140, 39658, 42028, 47690, 52535, 66766, 79316, 95380, 99145, 105070, 133532, 138803, 166915, 198290, 210140, 277606, 333830, 376751, 396580, 555212, 667660, 694015, 753502, 1388030, 1507004, 1883755, 2637257, 2776060, 3767510, 5274514, 7535020, 10549028, 13186285, 26372570, 52745140]

約数ペア:

[(1, 52745140), (2, 26372570), (4, 13186285), (5, 10549028), (7, 7535020), (10, 5274514), (14, 3767510), (19, 2776060), (20, 2637257), (28, 1883755), (35, 1507004), (38, 1388030), (70, 753502), (76, 694015), (79, 667660), (95, 555212), (133, 396580), (140, 376751), (158, 333830), (190, 277606), (251, 210140), (266, 198290), (316, 166915), (380, 138803), (395, 133532), (502, 105070), (532, 99145), (553, 95380), (665, 79316), (790, 66766), (1004, 52535), (1106, 47690), (1255, 42028), (1330, 39658), (1501, 35140), (1580, 33383), (1757, 30020), (2212, 23845), (2510, 21014), (2660, 19829), (2765, 19076), (3002, 17570), (3514, 15010), (4769, 11060), (5020, 10507), (5530, 9538), (6004, 8785), (7028, 7505)]