53421228

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{70663}}^1$

素因数の和:70683

約数の個数: 48

約数和(自身を含む): 158287360

約数和(自身を除く): 104866132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 70663, 141326, 211989, 282652, 423978, 494641, 635967, 847956, 989282, 1271934, 1483923, 1907901, 1978564, 2543868, 2967846, 3815802, 4451769, 5935692, 7631604, 8903538, 13355307, 17807076, 26710614, 53421228]

約数ペア:

[(1, 53421228), (2, 26710614), (3, 17807076), (4, 13355307), (6, 8903538), (7, 7631604), (9, 5935692), (12, 4451769), (14, 3815802), (18, 2967846), (21, 2543868), (27, 1978564), (28, 1907901), (36, 1483923), (42, 1271934), (54, 989282), (63, 847956), (84, 635967), (108, 494641), (126, 423978), (189, 282652), (252, 211989), (378, 141326), (756, 70663)]