51322338

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2339}}^1$

素因数の和:2423

約数の個数: 48

約数和(自身を含む): 118272960

約数和(自身を除く): 66950622

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 69, 106, 138, 159, 207, 318, 414, 477, 954, 1219, 2339, 2438, 3657, 4678, 7017, 7314, 10971, 14034, 21051, 21942, 42102, 53797, 107594, 123967, 161391, 247934, 322782, 371901, 484173, 743802, 968346, 1115703, 2231406, 2851241, 5702482, 8553723, 17107446, 25661169, 51322338]

約数ペア:

[(1, 51322338), (2, 25661169), (3, 17107446), (6, 8553723), (9, 5702482), (18, 2851241), (23, 2231406), (46, 1115703), (53, 968346), (69, 743802), (106, 484173), (138, 371901), (159, 322782), (207, 247934), (318, 161391), (414, 123967), (477, 107594), (954, 53797), (1219, 42102), (2339, 21942), (2438, 21051), (3657, 14034), (4678, 10971), (7017, 7314)]