49490896

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1836

約数の個数: 80

約数和(自身を含む): 124297600

約数和(自身を除く): 74806704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1789, 1976, 2128, 3458, 3578, 3952, 6916, 7156, 12523, 13832, 14312, 23257, 25046, 27664, 28624, 33991, 46514, 50092, 67982, 93028, 100184, 135964, 162799, 186056, 200368, 237937, 271928, 325598, 372112, 441883, 475874, 543856, 651196, 883766, 951748, 1302392, 1767532, 1903496, 2604784, 3093181, 3535064, 3806992, 6186362, 7070128, 12372724, 24745448, 49490896]

約数ペア:

[(1, 49490896), (2, 24745448), (4, 12372724), (7, 7070128), (8, 6186362), (13, 3806992), (14, 3535064), (16, 3093181), (19, 2604784), (26, 1903496), (28, 1767532), (38, 1302392), (52, 951748), (56, 883766), (76, 651196), (91, 543856), (104, 475874), (112, 441883), (133, 372112), (152, 325598), (182, 271928), (208, 237937), (247, 200368), (266, 186056), (304, 162799), (364, 135964), (494, 100184), (532, 93028), (728, 67982), (988, 50092), (1064, 46514), (1456, 33991), (1729, 28624), (1789, 27664), (1976, 25046), (2128, 23257), (3458, 14312), (3578, 13832), (3952, 12523), (6916, 7156)]