55554912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1621}}^1$

素因数の和:1661

約数の個数: 144

約数和(自身を含む): 191292192

約数和(自身を除く): 135737280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 408, 476, 504, 544, 612, 672, 714, 816, 952, 1008, 1071, 1224, 1428, 1621, 1632, 1904, 2016, 2142, 2448, 2856, 3242, 3808, 4284, 4863, 4896, 5712, 6484, 8568, 9726, 11347, 11424, 12968, 14589, 17136, 19452, 22694, 25936, 27557, 29178, 34041, 34272, 38904, 45388, 51872, 55114, 58356, 68082, 77808, 82671, 90776, 102123, 110228, 116712, 136164, 155616, 165342, 181552, 192899, 204246, 220456, 233424, 248013, 272328, 330684, 363104, 385798, 408492, 440912, 466848, 496026, 544656, 578697, 661368, 771596, 816984, 881824, 992052, 1089312, 1157394, 1322736, 1543192, 1633968, 1736091, 1984104, 2314788, 2645472, 3086384, 3267936, 3472182, 3968208, 4629576, 6172768, 6944364, 7936416, 9259152, 13888728, 18518304, 27777456, 55554912]

約数ペア:

[(1, 55554912), (2, 27777456), (3, 18518304), (4, 13888728), (6, 9259152), (7, 7936416), (8, 6944364), (9, 6172768), (12, 4629576), (14, 3968208), (16, 3472182), (17, 3267936), (18, 3086384), (21, 2645472), (24, 2314788), (28, 1984104), (32, 1736091), (34, 1633968), (36, 1543192), (42, 1322736), (48, 1157394), (51, 1089312), (56, 992052), (63, 881824), (68, 816984), (72, 771596), (84, 661368), (96, 578697), (102, 544656), (112, 496026), (119, 466848), (126, 440912), (136, 408492), (144, 385798), (153, 363104), (168, 330684), (204, 272328), (224, 248013), (238, 233424), (252, 220456), (272, 204246), (288, 192899), (306, 181552), (336, 165342), (357, 155616), (408, 136164), (476, 116712), (504, 110228), (544, 102123), (612, 90776), (672, 82671), (714, 77808), (816, 68082), (952, 58356), (1008, 55114), (1071, 51872), (1224, 45388), (1428, 38904), (1621, 34272), (1632, 34041), (1904, 29178), (2016, 27557), (2142, 25936), (2448, 22694), (2856, 19452), (3242, 17136), (3808, 14589), (4284, 12968), (4863, 11424), (4896, 11347), (5712, 9726), (6484, 8568)]