51565536

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:465

約数の個数: 144

約数和(自身を含む): 164284848

約数和(自身を除く): 112719312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 41, 44, 48, 66, 72, 82, 88, 96, 99, 123, 132, 144, 164, 176, 198, 246, 264, 288, 328, 352, 369, 396, 397, 451, 492, 528, 656, 738, 792, 794, 902, 984, 1056, 1191, 1312, 1353, 1476, 1584, 1588, 1804, 1968, 2382, 2706, 2952, 3168, 3176, 3573, 3608, 3936, 4059, 4367, 4764, 5412, 5904, 6352, 7146, 7216, 8118, 8734, 9528, 10824, 11808, 12704, 13101, 14292, 14432, 16236, 16277, 17468, 19056, 21648, 26202, 28584, 32472, 32554, 34936, 38112, 39303, 43296, 48831, 52404, 57168, 64944, 65108, 69872, 78606, 97662, 104808, 114336, 129888, 130216, 139744, 146493, 157212, 179047, 195324, 209616, 260432, 292986, 314424, 358094, 390648, 419232, 520864, 537141, 585972, 628848, 716188, 781296, 1074282, 1171944, 1257696, 1432376, 1562592, 1611423, 2148564, 2343888, 2864752, 3222846, 4297128, 4687776, 5729504, 6445692, 8594256, 12891384, 17188512, 25782768, 51565536]

約数ペア:

[(1, 51565536), (2, 25782768), (3, 17188512), (4, 12891384), (6, 8594256), (8, 6445692), (9, 5729504), (11, 4687776), (12, 4297128), (16, 3222846), (18, 2864752), (22, 2343888), (24, 2148564), (32, 1611423), (33, 1562592), (36, 1432376), (41, 1257696), (44, 1171944), (48, 1074282), (66, 781296), (72, 716188), (82, 628848), (88, 585972), (96, 537141), (99, 520864), (123, 419232), (132, 390648), (144, 358094), (164, 314424), (176, 292986), (198, 260432), (246, 209616), (264, 195324), (288, 179047), (328, 157212), (352, 146493), (369, 139744), (396, 130216), (397, 129888), (451, 114336), (492, 104808), (528, 97662), (656, 78606), (738, 69872), (792, 65108), (794, 64944), (902, 57168), (984, 52404), (1056, 48831), (1191, 43296), (1312, 39303), (1353, 38112), (1476, 34936), (1584, 32554), (1588, 32472), (1804, 28584), (1968, 26202), (2382, 21648), (2706, 19056), (2952, 17468), (3168, 16277), (3176, 16236), (3573, 14432), (3608, 14292), (3936, 13101), (4059, 12704), (4367, 11808), (4764, 10824), (5412, 9528), (5904, 8734), (6352, 8118), (7146, 7216)]