51684012

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1069}}^1$

素因数の和:1175

約数の個数: 72

約数和(自身を含む): 140212800

約数和(自身を除く): 88528788

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 306, 316, 474, 612, 711, 948, 1069, 1343, 1422, 2138, 2686, 2844, 3207, 4029, 4276, 5372, 6414, 8058, 9621, 12087, 12828, 16116, 18173, 19242, 24174, 36346, 38484, 48348, 54519, 72692, 84451, 109038, 163557, 168902, 218076, 253353, 327114, 337804, 506706, 654228, 760059, 1013412, 1435667, 1520118, 2871334, 3040236, 4307001, 5742668, 8614002, 12921003, 17228004, 25842006, 51684012]

約数ペア:

[(1, 51684012), (2, 25842006), (3, 17228004), (4, 12921003), (6, 8614002), (9, 5742668), (12, 4307001), (17, 3040236), (18, 2871334), (34, 1520118), (36, 1435667), (51, 1013412), (68, 760059), (79, 654228), (102, 506706), (153, 337804), (158, 327114), (204, 253353), (237, 218076), (306, 168902), (316, 163557), (474, 109038), (612, 84451), (711, 72692), (948, 54519), (1069, 48348), (1343, 38484), (1422, 36346), (2138, 24174), (2686, 19242), (2844, 18173), (3207, 16116), (4029, 12828), (4276, 12087), (5372, 9621), (6414, 8058)]