51366384

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{20983}}^1$

素因数の和:21014

約数の個数: 60

約数和(自身を含む): 152217936

約数和(自身を除く): 100851552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 20983, 41966, 62949, 83932, 125898, 167864, 188847, 251796, 335728, 356711, 377694, 503592, 713422, 755388, 1007184, 1070133, 1426844, 1510776, 2140266, 2853688, 3021552, 3210399, 4280532, 5707376, 6420798, 8561064, 12841596, 17122128, 25683192, 51366384]

約数ペア:

[(1, 51366384), (2, 25683192), (3, 17122128), (4, 12841596), (6, 8561064), (8, 6420798), (9, 5707376), (12, 4280532), (16, 3210399), (17, 3021552), (18, 2853688), (24, 2140266), (34, 1510776), (36, 1426844), (48, 1070133), (51, 1007184), (68, 755388), (72, 713422), (102, 503592), (136, 377694), (144, 356711), (153, 335728), (204, 251796), (272, 188847), (306, 167864), (408, 125898), (612, 83932), (816, 62949), (1224, 41966), (2448, 20983)]