53921196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{213973}}^1$

素因数の和:213990

約数の個数: 36

約数和(自身を含む): 155773072

約数和(自身を除く): 101851876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 213973, 427946, 641919, 855892, 1283838, 1497811, 1925757, 2567676, 2995622, 3851514, 4493433, 5991244, 7703028, 8986866, 13480299, 17973732, 26960598, 53921196]

約数ペア:

[(1, 53921196), (2, 26960598), (3, 17973732), (4, 13480299), (6, 8986866), (7, 7703028), (9, 5991244), (12, 4493433), (14, 3851514), (18, 2995622), (21, 2567676), (28, 1925757), (36, 1497811), (42, 1283838), (63, 855892), (84, 641919), (126, 427946), (252, 213973)]