47244496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:500

約数の個数: 80

約数和(自身を含む): 107993088

約数和(自身を除く): 60748592

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 431, 442, 496, 527, 806, 862, 884, 1054, 1612, 1724, 1768, 2108, 3224, 3448, 3536, 4216, 5603, 6448, 6851, 6896, 7327, 8432, 11206, 13361, 13702, 14654, 22412, 26722, 27404, 29308, 44824, 53444, 54808, 58616, 89648, 95251, 106888, 109616, 117232, 173693, 190502, 213776, 227137, 347386, 381004, 454274, 694772, 762008, 908548, 1389544, 1524016, 1817096, 2779088, 2952781, 3634192, 5905562, 11811124, 23622248, 47244496]

約数ペア:

[(1, 47244496), (2, 23622248), (4, 11811124), (8, 5905562), (13, 3634192), (16, 2952781), (17, 2779088), (26, 1817096), (31, 1524016), (34, 1389544), (52, 908548), (62, 762008), (68, 694772), (104, 454274), (124, 381004), (136, 347386), (208, 227137), (221, 213776), (248, 190502), (272, 173693), (403, 117232), (431, 109616), (442, 106888), (496, 95251), (527, 89648), (806, 58616), (862, 54808), (884, 53444), (1054, 44824), (1612, 29308), (1724, 27404), (1768, 26722), (2108, 22412), (3224, 14654), (3448, 13702), (3536, 13361), (4216, 11206), (5603, 8432), (6448, 7327), (6851, 6896)]