47881962

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1284

約数の個数: 64

約数和(自身を含む): 115378560

約数和(自身を除く): 67496598

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 43, 51, 54, 86, 102, 129, 153, 258, 306, 387, 459, 731, 774, 918, 1161, 1213, 1462, 2193, 2322, 2426, 3639, 4386, 6579, 7278, 10917, 13158, 19737, 20621, 21834, 32751, 39474, 41242, 52159, 61863, 65502, 104318, 123726, 156477, 185589, 312954, 371178, 469431, 556767, 886703, 938862, 1113534, 1408293, 1773406, 2660109, 2816586, 5320218, 7980327, 15960654, 23940981, 47881962]

約数ペア:

[(1, 47881962), (2, 23940981), (3, 15960654), (6, 7980327), (9, 5320218), (17, 2816586), (18, 2660109), (27, 1773406), (34, 1408293), (43, 1113534), (51, 938862), (54, 886703), (86, 556767), (102, 469431), (129, 371178), (153, 312954), (258, 185589), (306, 156477), (387, 123726), (459, 104318), (731, 65502), (774, 61863), (918, 52159), (1161, 41242), (1213, 39474), (1462, 32751), (2193, 21834), (2322, 20621), (2426, 19737), (3639, 13158), (4386, 10917), (6579, 7278)]