47042820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1082

約数の個数: 144

約数和(自身を含む): 162594432

約数和(自身を除く): 115551612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1033, 1035, 1265, 1380, 1518, 1980, 2066, 2070, 2277, 2530, 3036, 3099, 3795, 4132, 4140, 4554, 5060, 5165, 6198, 7590, 9108, 9297, 10330, 11363, 11385, 12396, 15180, 15495, 18594, 20660, 22726, 22770, 23759, 30990, 34089, 37188, 45452, 45540, 46485, 47518, 56815, 61980, 68178, 71277, 92970, 95036, 102267, 113630, 118795, 136356, 142554, 170445, 185940, 204534, 213831, 227260, 237590, 261349, 285108, 340890, 356385, 409068, 427662, 475180, 511335, 522698, 681780, 712770, 784047, 855324, 1022670, 1045396, 1069155, 1306745, 1425540, 1568094, 2045340, 2138310, 2352141, 2613490, 3136188, 3920235, 4276620, 4704282, 5226980, 7840470, 9408564, 11760705, 15680940, 23521410, 47042820]

約数ペア:

[(1, 47042820), (2, 23521410), (3, 15680940), (4, 11760705), (5, 9408564), (6, 7840470), (9, 5226980), (10, 4704282), (11, 4276620), (12, 3920235), (15, 3136188), (18, 2613490), (20, 2352141), (22, 2138310), (23, 2045340), (30, 1568094), (33, 1425540), (36, 1306745), (44, 1069155), (45, 1045396), (46, 1022670), (55, 855324), (60, 784047), (66, 712770), (69, 681780), (90, 522698), (92, 511335), (99, 475180), (110, 427662), (115, 409068), (132, 356385), (138, 340890), (165, 285108), (180, 261349), (198, 237590), (207, 227260), (220, 213831), (230, 204534), (253, 185940), (276, 170445), (330, 142554), (345, 136356), (396, 118795), (414, 113630), (460, 102267), (495, 95036), (506, 92970), (660, 71277), (690, 68178), (759, 61980), (828, 56815), (990, 47518), (1012, 46485), (1033, 45540), (1035, 45452), (1265, 37188), (1380, 34089), (1518, 30990), (1980, 23759), (2066, 22770), (2070, 22726), (2277, 20660), (2530, 18594), (3036, 15495), (3099, 15180), (3795, 12396), (4132, 11385), (4140, 11363), (4554, 10330), (5060, 9297), (5165, 9108), (6198, 7590)]