49742748

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:865

約数の個数: 120

約数和(自身を含む): 150386544

約数和(自身を除く): 100643796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 81, 99, 102, 108, 132, 153, 162, 187, 198, 204, 297, 306, 324, 374, 396, 459, 561, 594, 612, 748, 821, 891, 918, 1122, 1188, 1377, 1642, 1683, 1782, 1836, 2244, 2463, 2754, 3284, 3366, 3564, 4926, 5049, 5508, 6732, 7389, 9031, 9852, 10098, 13957, 14778, 15147, 18062, 20196, 22167, 27093, 27914, 29556, 30294, 36124, 41871, 44334, 54186, 55828, 60588, 66501, 81279, 83742, 88668, 108372, 125613, 133002, 153527, 162558, 167484, 243837, 251226, 266004, 307054, 325116, 376839, 460581, 487674, 502452, 614108, 731511, 753678, 921162, 975348, 1130517, 1381743, 1463022, 1507356, 1842324, 2261034, 2763486, 2926044, 4145229, 4522068, 5526972, 8290458, 12435687, 16580916, 24871374, 49742748]

約数ペア:

[(1, 49742748), (2, 24871374), (3, 16580916), (4, 12435687), (6, 8290458), (9, 5526972), (11, 4522068), (12, 4145229), (17, 2926044), (18, 2763486), (22, 2261034), (27, 1842324), (33, 1507356), (34, 1463022), (36, 1381743), (44, 1130517), (51, 975348), (54, 921162), (66, 753678), (68, 731511), (81, 614108), (99, 502452), (102, 487674), (108, 460581), (132, 376839), (153, 325116), (162, 307054), (187, 266004), (198, 251226), (204, 243837), (297, 167484), (306, 162558), (324, 153527), (374, 133002), (396, 125613), (459, 108372), (561, 88668), (594, 83742), (612, 81279), (748, 66501), (821, 60588), (891, 55828), (918, 54186), (1122, 44334), (1188, 41871), (1377, 36124), (1642, 30294), (1683, 29556), (1782, 27914), (1836, 27093), (2244, 22167), (2463, 20196), (2754, 18062), (3284, 15147), (3366, 14778), (3564, 13957), (4926, 10098), (5049, 9852), (5508, 9031), (6732, 7389)]