49339728

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:253

約数の個数: 120

約数和(自身を含む): 144818856

約数和(自身を除く): 95479128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 61, 72, 82, 122, 123, 137, 144, 164, 183, 244, 246, 274, 328, 366, 369, 411, 488, 492, 548, 549, 656, 732, 738, 822, 976, 984, 1096, 1098, 1233, 1464, 1476, 1644, 1968, 2192, 2196, 2466, 2501, 2928, 2952, 3288, 4392, 4932, 5002, 5617, 5904, 6576, 7503, 8357, 8784, 9864, 10004, 11234, 15006, 16714, 16851, 19728, 20008, 22468, 22509, 25071, 30012, 33428, 33702, 40016, 44936, 45018, 50142, 50553, 60024, 66856, 67404, 75213, 89872, 90036, 100284, 101106, 120048, 133712, 134808, 150426, 180072, 200568, 202212, 269616, 300852, 342637, 360144, 401136, 404424, 601704, 685274, 808848, 1027911, 1203408, 1370548, 2055822, 2741096, 3083733, 4111644, 5482192, 6167466, 8223288, 12334932, 16446576, 24669864, 49339728]

約数ペア:

[(1, 49339728), (2, 24669864), (3, 16446576), (4, 12334932), (6, 8223288), (8, 6167466), (9, 5482192), (12, 4111644), (16, 3083733), (18, 2741096), (24, 2055822), (36, 1370548), (41, 1203408), (48, 1027911), (61, 808848), (72, 685274), (82, 601704), (122, 404424), (123, 401136), (137, 360144), (144, 342637), (164, 300852), (183, 269616), (244, 202212), (246, 200568), (274, 180072), (328, 150426), (366, 134808), (369, 133712), (411, 120048), (488, 101106), (492, 100284), (548, 90036), (549, 89872), (656, 75213), (732, 67404), (738, 66856), (822, 60024), (976, 50553), (984, 50142), (1096, 45018), (1098, 44936), (1233, 40016), (1464, 33702), (1476, 33428), (1644, 30012), (1968, 25071), (2192, 22509), (2196, 22468), (2466, 20008), (2501, 19728), (2928, 16851), (2952, 16714), (3288, 15006), (4392, 11234), (4932, 10004), (5002, 9864), (5617, 8784), (5904, 8357), (6576, 7503)]