49965984

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 120

約数和(自身を含む): 151209828

約数和(自身を除く): 101243844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 288, 296, 324, 333, 432, 444, 521, 592, 648, 666, 864, 888, 999, 1042, 1184, 1296, 1332, 1563, 1776, 1998, 2084, 2592, 2664, 2997, 3126, 3552, 3996, 4168, 4689, 5328, 5994, 6252, 7992, 8336, 9378, 10656, 11988, 12504, 14067, 15984, 16672, 18756, 19277, 23976, 25008, 28134, 31968, 37512, 38554, 42201, 47952, 50016, 56268, 57831, 75024, 77108, 84402, 95904, 112536, 115662, 150048, 154216, 168804, 173493, 225072, 231324, 308432, 337608, 346986, 450144, 462648, 520479, 616864, 675216, 693972, 925296, 1040958, 1350432, 1387944, 1561437, 1850592, 2081916, 2775888, 3122874, 4163832, 5551776, 6245748, 8327664, 12491496, 16655328, 24982992, 49965984]

約数ペア:

[(1, 49965984), (2, 24982992), (3, 16655328), (4, 12491496), (6, 8327664), (8, 6245748), (9, 5551776), (12, 4163832), (16, 3122874), (18, 2775888), (24, 2081916), (27, 1850592), (32, 1561437), (36, 1387944), (37, 1350432), (48, 1040958), (54, 925296), (72, 693972), (74, 675216), (81, 616864), (96, 520479), (108, 462648), (111, 450144), (144, 346986), (148, 337608), (162, 308432), (216, 231324), (222, 225072), (288, 173493), (296, 168804), (324, 154216), (333, 150048), (432, 115662), (444, 112536), (521, 95904), (592, 84402), (648, 77108), (666, 75024), (864, 57831), (888, 56268), (999, 50016), (1042, 47952), (1184, 42201), (1296, 38554), (1332, 37512), (1563, 31968), (1776, 28134), (1998, 25008), (2084, 23976), (2592, 19277), (2664, 18756), (2997, 16672), (3126, 15984), (3552, 14067), (3996, 12504), (4168, 11988), (4689, 10656), (5328, 9378), (5994, 8336), (6252, 7992)]