51379596

素因数分解:

$2^2\times 3^4\times {\mathrm{347}}^1\times {\mathrm{457}}^1$

素因数の和:820

約数の個数: 60

約数和(自身を含む): 134998248

約数和(自身を除く): 83618652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 347, 457, 694, 914, 1041, 1371, 1388, 1828, 2082, 2742, 3123, 4113, 4164, 5484, 6246, 8226, 9369, 12339, 12492, 16452, 18738, 24678, 28107, 37017, 37476, 49356, 56214, 74034, 112428, 148068, 158579, 317158, 475737, 634316, 951474, 1427211, 1902948, 2854422, 4281633, 5708844, 8563266, 12844899, 17126532, 25689798, 51379596]

約数ペア:

[(1, 51379596), (2, 25689798), (3, 17126532), (4, 12844899), (6, 8563266), (9, 5708844), (12, 4281633), (18, 2854422), (27, 1902948), (36, 1427211), (54, 951474), (81, 634316), (108, 475737), (162, 317158), (324, 158579), (347, 148068), (457, 112428), (694, 74034), (914, 56214), (1041, 49356), (1371, 37476), (1388, 37017), (1828, 28107), (2082, 24678), (2742, 18738), (3123, 16452), (4113, 12492), (4164, 12339), (5484, 9369), (6246, 8226)]