49101440

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4513}}^1$

素因数の和:4549

約数の個数: 64

約数和(自身を含む): 124315560

約数和(自身を除く): 75214120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 4513, 5440, 9026, 10880, 18052, 22565, 36104, 45130, 72208, 76721, 90260, 144416, 153442, 180520, 288832, 306884, 361040, 383605, 577664, 613768, 722080, 767210, 1227536, 1444160, 1534420, 2455072, 2888320, 3068840, 4910144, 6137680, 9820288, 12275360, 24550720, 49101440]

約数ペア:

[(1, 49101440), (2, 24550720), (4, 12275360), (5, 9820288), (8, 6137680), (10, 4910144), (16, 3068840), (17, 2888320), (20, 2455072), (32, 1534420), (34, 1444160), (40, 1227536), (64, 767210), (68, 722080), (80, 613768), (85, 577664), (128, 383605), (136, 361040), (160, 306884), (170, 288832), (272, 180520), (320, 153442), (340, 144416), (544, 90260), (640, 76721), (680, 72208), (1088, 45130), (1360, 36104), (2176, 22565), (2720, 18052), (4513, 10880), (5440, 9026)]