49757120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:350

約数の個数: 112

約数和(自身を含む): 137403840

約数和(自身を除く): 87646720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 140, 160, 194, 224, 229, 280, 320, 388, 448, 458, 485, 560, 679, 776, 916, 970, 1120, 1145, 1358, 1552, 1603, 1832, 1940, 2240, 2290, 2716, 3104, 3206, 3395, 3664, 3880, 4580, 5432, 6208, 6412, 6790, 7328, 7760, 8015, 9160, 10864, 12824, 13580, 14656, 15520, 16030, 18320, 21728, 22213, 25648, 27160, 31040, 32060, 36640, 43456, 44426, 51296, 54320, 64120, 73280, 88852, 102592, 108640, 111065, 128240, 155491, 177704, 217280, 222130, 256480, 310982, 355408, 444260, 512960, 621964, 710816, 777455, 888520, 1243928, 1421632, 1554910, 1777040, 2487856, 3109820, 3554080, 4975712, 6219640, 7108160, 9951424, 12439280, 24878560, 49757120]

約数ペア:

[(1, 49757120), (2, 24878560), (4, 12439280), (5, 9951424), (7, 7108160), (8, 6219640), (10, 4975712), (14, 3554080), (16, 3109820), (20, 2487856), (28, 1777040), (32, 1554910), (35, 1421632), (40, 1243928), (56, 888520), (64, 777455), (70, 710816), (80, 621964), (97, 512960), (112, 444260), (140, 355408), (160, 310982), (194, 256480), (224, 222130), (229, 217280), (280, 177704), (320, 155491), (388, 128240), (448, 111065), (458, 108640), (485, 102592), (560, 88852), (679, 73280), (776, 64120), (916, 54320), (970, 51296), (1120, 44426), (1145, 43456), (1358, 36640), (1552, 32060), (1603, 31040), (1832, 27160), (1940, 25648), (2240, 22213), (2290, 21728), (2716, 18320), (3104, 16030), (3206, 15520), (3395, 14656), (3664, 13580), (3880, 12824), (4580, 10864), (5432, 9160), (6208, 8015), (6412, 7760), (6790, 7328)]