50431472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1870

約数の個数: 80

約数和(自身を含む): 126658560

約数和(自身を除く): 76227088

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, 1823, 1976, 2128, 3458, 3646, 3952, 6916, 7292, 12761, 13832, 14584, 23699, 25522, 27664, 29168, 34637, 47398, 51044, 69274, 94796, 102088, 138548, 165893, 189592, 204176, 242459, 277096, 331786, 379184, 450281, 484918, 554192, 663572, 900562, 969836, 1327144, 1801124, 1939672, 2654288, 3151967, 3602248, 3879344, 6303934, 7204496, 12607868, 25215736, 50431472]

約数ペア:

[(1, 50431472), (2, 25215736), (4, 12607868), (7, 7204496), (8, 6303934), (13, 3879344), (14, 3602248), (16, 3151967), (19, 2654288), (26, 1939672), (28, 1801124), (38, 1327144), (52, 969836), (56, 900562), (76, 663572), (91, 554192), (104, 484918), (112, 450281), (133, 379184), (152, 331786), (182, 277096), (208, 242459), (247, 204176), (266, 189592), (304, 165893), (364, 138548), (494, 102088), (532, 94796), (728, 69274), (988, 51044), (1064, 47398), (1456, 34637), (1729, 29168), (1823, 27664), (1976, 25522), (2128, 23699), (3458, 14584), (3646, 13832), (3952, 12761), (6916, 7292)]