54784422

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 156529152

約数和(自身を除く): 101744730

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 29, 33, 42, 47, 58, 63, 66, 77, 87, 94, 99, 126, 141, 154, 174, 198, 203, 231, 261, 282, 319, 329, 406, 423, 462, 517, 522, 609, 638, 658, 693, 841, 846, 957, 987, 1034, 1218, 1363, 1386, 1551, 1682, 1827, 1914, 1974, 2233, 2523, 2726, 2871, 2961, 3102, 3619, 3654, 4089, 4466, 4653, 5046, 5742, 5887, 5922, 6699, 7238, 7569, 8178, 9251, 9306, 9541, 10857, 11774, 12267, 13398, 14993, 15138, 17661, 18502, 19082, 20097, 21714, 24534, 27753, 28623, 29986, 32571, 35322, 39527, 40194, 44979, 52983, 55506, 57246, 64757, 65142, 79054, 83259, 85869, 89958, 104951, 105966, 118581, 129514, 134937, 166518, 171738, 194271, 209902, 237162, 269874, 276689, 314853, 355743, 388542, 434797, 553378, 582813, 629706, 711486, 830067, 869594, 944559, 1165626, 1304391, 1660134, 1889118, 2490201, 2608782, 3043579, 3913173, 4980402, 6087158, 7826346, 9130737, 18261474, 27392211, 54784422]

約数ペア:

[(1, 54784422), (2, 27392211), (3, 18261474), (6, 9130737), (7, 7826346), (9, 6087158), (11, 4980402), (14, 3913173), (18, 3043579), (21, 2608782), (22, 2490201), (29, 1889118), (33, 1660134), (42, 1304391), (47, 1165626), (58, 944559), (63, 869594), (66, 830067), (77, 711486), (87, 629706), (94, 582813), (99, 553378), (126, 434797), (141, 388542), (154, 355743), (174, 314853), (198, 276689), (203, 269874), (231, 237162), (261, 209902), (282, 194271), (319, 171738), (329, 166518), (406, 134937), (423, 129514), (462, 118581), (517, 105966), (522, 104951), (609, 89958), (638, 85869), (658, 83259), (693, 79054), (841, 65142), (846, 64757), (957, 57246), (987, 55506), (1034, 52983), (1218, 44979), (1363, 40194), (1386, 39527), (1551, 35322), (1682, 32571), (1827, 29986), (1914, 28623), (1974, 27753), (2233, 24534), (2523, 21714), (2726, 20097), (2871, 19082), (2961, 18502), (3102, 17661), (3619, 15138), (3654, 14993), (4089, 13398), (4466, 12267), (4653, 11774), (5046, 10857), (5742, 9541), (5887, 9306), (5922, 9251), (6699, 8178), (7238, 7569)]