51986394

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2256

約数の個数: 64

約数和(自身を含む): 126950400

約数和(自身を除く): 74964006

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 621, 874, 1026, 1242, 1311, 2203, 2622, 3933, 4406, 6609, 7866, 11799, 13218, 19827, 23598, 39654, 41857, 50669, 59481, 83714, 101338, 118962, 125571, 152007, 251142, 304014, 376713, 456021, 753426, 912042, 962711, 1130139, 1368063, 1925422, 2260278, 2736126, 2888133, 5776266, 8664399, 17328798, 25993197, 51986394]

約数ペア:

[(1, 51986394), (2, 25993197), (3, 17328798), (6, 8664399), (9, 5776266), (18, 2888133), (19, 2736126), (23, 2260278), (27, 1925422), (38, 1368063), (46, 1130139), (54, 962711), (57, 912042), (69, 753426), (114, 456021), (138, 376713), (171, 304014), (207, 251142), (342, 152007), (414, 125571), (437, 118962), (513, 101338), (621, 83714), (874, 59481), (1026, 50669), (1242, 41857), (1311, 39654), (2203, 23598), (2622, 19827), (3933, 13218), (4406, 11799), (6609, 7866)]