51376304

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3449}}^1$

素因数の和:3490

約数の個数: 60

約数和(自身を含む): 121923000

約数和(自身を除く): 70546696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3449, 3724, 6898, 7448, 13796, 14896, 24143, 27592, 48286, 55184, 65531, 96572, 131062, 169001, 193144, 262124, 338002, 386288, 458717, 524248, 676004, 917434, 1048496, 1352008, 1834868, 2704016, 3211019, 3669736, 6422038, 7339472, 12844076, 25688152, 51376304]

約数ペア:

[(1, 51376304), (2, 25688152), (4, 12844076), (7, 7339472), (8, 6422038), (14, 3669736), (16, 3211019), (19, 2704016), (28, 1834868), (38, 1352008), (49, 1048496), (56, 917434), (76, 676004), (98, 524248), (112, 458717), (133, 386288), (152, 338002), (196, 262124), (266, 193144), (304, 169001), (392, 131062), (532, 96572), (784, 65531), (931, 55184), (1064, 48286), (1862, 27592), (2128, 24143), (3449, 14896), (3724, 13796), (6898, 7448)]