56238138

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:206

約数の個数: 120

約数和(自身を含む): 146768160

約数和(自身を除く): 90530022

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 81, 99, 114, 121, 151, 162, 171, 198, 209, 242, 297, 302, 342, 363, 418, 453, 513, 594, 627, 726, 891, 906, 1026, 1089, 1254, 1359, 1539, 1661, 1782, 1881, 2178, 2299, 2718, 2869, 3078, 3267, 3322, 3762, 4077, 4598, 4983, 5643, 5738, 6534, 6897, 8154, 8607, 9801, 9966, 11286, 12231, 13794, 14949, 16929, 17214, 18271, 19602, 20691, 24462, 25821, 29898, 31559, 33858, 36542, 41382, 44847, 51642, 54813, 62073, 63118, 77463, 89694, 94677, 109626, 124146, 134541, 154926, 164439, 186219, 189354, 232389, 269082, 284031, 328878, 347149, 372438, 464778, 493317, 568062, 694298, 852093, 986634, 1041447, 1479951, 1704186, 2082894, 2556279, 2959902, 3124341, 5112558, 6248682, 9373023, 18746046, 28119069, 56238138]

約数ペア:

[(1, 56238138), (2, 28119069), (3, 18746046), (6, 9373023), (9, 6248682), (11, 5112558), (18, 3124341), (19, 2959902), (22, 2556279), (27, 2082894), (33, 1704186), (38, 1479951), (54, 1041447), (57, 986634), (66, 852093), (81, 694298), (99, 568062), (114, 493317), (121, 464778), (151, 372438), (162, 347149), (171, 328878), (198, 284031), (209, 269082), (242, 232389), (297, 189354), (302, 186219), (342, 164439), (363, 154926), (418, 134541), (453, 124146), (513, 109626), (594, 94677), (627, 89694), (726, 77463), (891, 63118), (906, 62073), (1026, 54813), (1089, 51642), (1254, 44847), (1359, 41382), (1539, 36542), (1661, 33858), (1782, 31559), (1881, 29898), (2178, 25821), (2299, 24462), (2718, 20691), (2869, 19602), (3078, 18271), (3267, 17214), (3322, 16929), (3762, 14949), (4077, 13794), (4598, 12231), (4983, 11286), (5643, 9966), (5738, 9801), (6534, 8607), (6897, 8154)]