55146861

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 109264896

約数和(自身を除く): 54118035

約数列:

[1, 3, 7, 9, 11, 17, 21, 31, 33, 51, 63, 77, 93, 99, 119, 151, 153, 187, 217, 231, 279, 341, 357, 453, 527, 561, 651, 693, 1023, 1057, 1071, 1309, 1359, 1581, 1661, 1683, 1953, 2387, 2567, 3069, 3171, 3689, 3927, 4681, 4743, 4983, 5797, 7161, 7701, 9513, 11067, 11627, 11781, 14043, 14949, 17391, 17969, 21483, 23103, 28237, 32767, 33201, 34881, 40579, 42129, 51491, 52173, 53907, 79577, 84711, 98301, 104643, 121737, 154473, 161721, 197659, 238731, 254133, 294903, 360437, 365211, 463419, 557039, 592977, 716193, 875347, 1081311, 1671117, 1778931, 2626041, 3243933, 5013351, 6127429, 7878123, 18382287, 55146861]

約数ペア:

[(1, 55146861), (3, 18382287), (7, 7878123), (9, 6127429), (11, 5013351), (17, 3243933), (21, 2626041), (31, 1778931), (33, 1671117), (51, 1081311), (63, 875347), (77, 716193), (93, 592977), (99, 557039), (119, 463419), (151, 365211), (153, 360437), (187, 294903), (217, 254133), (231, 238731), (279, 197659), (341, 161721), (357, 154473), (453, 121737), (527, 104643), (561, 98301), (651, 84711), (693, 79577), (1023, 53907), (1057, 52173), (1071, 51491), (1309, 42129), (1359, 40579), (1581, 34881), (1661, 33201), (1683, 32767), (1953, 28237), (2387, 23103), (2567, 21483), (3069, 17969), (3171, 17391), (3689, 14949), (3927, 14043), (4681, 11781), (4743, 11627), (4983, 11067), (5797, 9513), (7161, 7701)]