56291148

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 144

約数和(自身を含む): 163537920

約数和(自身を除く): 107246772

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 47, 51, 57, 68, 76, 94, 102, 103, 114, 141, 153, 171, 188, 204, 206, 228, 282, 306, 309, 323, 342, 412, 423, 564, 612, 618, 646, 684, 799, 846, 893, 927, 969, 1236, 1292, 1598, 1692, 1751, 1786, 1854, 1938, 1957, 2397, 2679, 2907, 3196, 3502, 3572, 3708, 3876, 3914, 4794, 4841, 5253, 5358, 5814, 5871, 7004, 7191, 7828, 8037, 9588, 9682, 10506, 10716, 11628, 11742, 14382, 14523, 15181, 15759, 16074, 17613, 19364, 21012, 23484, 28764, 29046, 30362, 31518, 32148, 33269, 35226, 43569, 45543, 58092, 60724, 63036, 66538, 70452, 82297, 87138, 91086, 91979, 99807, 133076, 136629, 164594, 174276, 182172, 183958, 199614, 246891, 273258, 275937, 299421, 329188, 367916, 399228, 493782, 546516, 551874, 598842, 740673, 827811, 987564, 1103748, 1197684, 1481346, 1563643, 1655622, 2962692, 3127286, 3311244, 4690929, 6254572, 9381858, 14072787, 18763716, 28145574, 56291148]

約数ペア:

[(1, 56291148), (2, 28145574), (3, 18763716), (4, 14072787), (6, 9381858), (9, 6254572), (12, 4690929), (17, 3311244), (18, 3127286), (19, 2962692), (34, 1655622), (36, 1563643), (38, 1481346), (47, 1197684), (51, 1103748), (57, 987564), (68, 827811), (76, 740673), (94, 598842), (102, 551874), (103, 546516), (114, 493782), (141, 399228), (153, 367916), (171, 329188), (188, 299421), (204, 275937), (206, 273258), (228, 246891), (282, 199614), (306, 183958), (309, 182172), (323, 174276), (342, 164594), (412, 136629), (423, 133076), (564, 99807), (612, 91979), (618, 91086), (646, 87138), (684, 82297), (799, 70452), (846, 66538), (893, 63036), (927, 60724), (969, 58092), (1236, 45543), (1292, 43569), (1598, 35226), (1692, 33269), (1751, 32148), (1786, 31518), (1854, 30362), (1938, 29046), (1957, 28764), (2397, 23484), (2679, 21012), (2907, 19364), (3196, 17613), (3502, 16074), (3572, 15759), (3708, 15181), (3876, 14523), (3914, 14382), (4794, 11742), (4841, 11628), (5253, 10716), (5358, 10506), (5814, 9682), (5871, 9588), (7004, 8037), (7191, 7828)]