51481304

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3181}}^1$

素因数の和:3228

約数の個数: 48

約数和(自身を含む): 117224880

約数和(自身を除く): 65743576

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 952, 1156, 2023, 2312, 3181, 4046, 6362, 8092, 12724, 16184, 22267, 25448, 44534, 54077, 89068, 108154, 178136, 216308, 378539, 432616, 757078, 919309, 1514156, 1838618, 3028312, 3677236, 6435163, 7354472, 12870326, 25740652, 51481304]

約数ペア:

[(1, 51481304), (2, 25740652), (4, 12870326), (7, 7354472), (8, 6435163), (14, 3677236), (17, 3028312), (28, 1838618), (34, 1514156), (56, 919309), (68, 757078), (119, 432616), (136, 378539), (238, 216308), (289, 178136), (476, 108154), (578, 89068), (952, 54077), (1156, 44534), (2023, 25448), (2312, 22267), (3181, 16184), (4046, 12724), (6362, 8092)]