53206816

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1619}}^1$

素因数の和:1721

約数の個数: 48

約数和(自身を含む): 114307200

約数和(自身を除く): 61100384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 1027, 1264, 1619, 2054, 2528, 3238, 4108, 6476, 8216, 12952, 16432, 21047, 25904, 32864, 42094, 51808, 84188, 127901, 168376, 255802, 336752, 511604, 673504, 1023208, 1662713, 2046416, 3325426, 4092832, 6650852, 13301704, 26603408, 53206816]

約数ペア:

[(1, 53206816), (2, 26603408), (4, 13301704), (8, 6650852), (13, 4092832), (16, 3325426), (26, 2046416), (32, 1662713), (52, 1023208), (79, 673504), (104, 511604), (158, 336752), (208, 255802), (316, 168376), (416, 127901), (632, 84188), (1027, 51808), (1264, 42094), (1619, 32864), (2054, 25904), (2528, 21047), (3238, 16432), (4108, 12952), (6476, 8216)]