48497481

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 82252800

約数和(自身を除く): 33755319

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 67, 83, 153, 171, 201, 249, 323, 459, 513, 603, 747, 969, 1139, 1273, 1411, 1577, 1809, 2241, 2907, 3417, 3819, 4233, 4731, 5561, 8721, 10251, 11457, 12699, 14193, 16683, 21641, 26809, 30753, 34371, 38097, 42579, 50049, 64923, 80427, 94537, 105659, 150147, 194769, 241281, 283611, 316977, 584307, 723843, 850833, 950931, 1796203, 2552499, 2852793, 5388609, 16165827, 48497481]

約数ペア:

[(1, 48497481), (3, 16165827), (9, 5388609), (17, 2852793), (19, 2552499), (27, 1796203), (51, 950931), (57, 850833), (67, 723843), (83, 584307), (153, 316977), (171, 283611), (201, 241281), (249, 194769), (323, 150147), (459, 105659), (513, 94537), (603, 80427), (747, 64923), (969, 50049), (1139, 42579), (1273, 38097), (1411, 34371), (1577, 30753), (1809, 26809), (2241, 21641), (2907, 16683), (3417, 14193), (3819, 12699), (4233, 11457), (4731, 10251), (5561, 8721)]