47485350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:263

約数の個数: 144

約数和(自身を含む): 142584624

約数和(自身を除く): 95099274

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 53, 55, 66, 75, 90, 99, 106, 110, 150, 159, 165, 181, 198, 225, 265, 275, 318, 330, 362, 450, 477, 495, 530, 543, 550, 583, 795, 825, 905, 954, 990, 1086, 1166, 1325, 1590, 1629, 1650, 1749, 1810, 1991, 2385, 2475, 2650, 2715, 2915, 3258, 3498, 3975, 3982, 4525, 4770, 4950, 5247, 5430, 5830, 5973, 7950, 8145, 8745, 9050, 9593, 9955, 10494, 11925, 11946, 13575, 14575, 16290, 17490, 17919, 19186, 19910, 23850, 26235, 27150, 28779, 29150, 29865, 35838, 40725, 43725, 47965, 49775, 52470, 57558, 59730, 81450, 86337, 87450, 89595, 95930, 99550, 105523, 131175, 143895, 149325, 172674, 179190, 211046, 239825, 262350, 287790, 298650, 316569, 431685, 447975, 479650, 527615, 633138, 719475, 863370, 895950, 949707, 1055230, 1438950, 1582845, 1899414, 2158425, 2638075, 3165690, 4316850, 4748535, 5276150, 7914225, 9497070, 15828450, 23742675, 47485350]

約数ペア:

[(1, 47485350), (2, 23742675), (3, 15828450), (5, 9497070), (6, 7914225), (9, 5276150), (10, 4748535), (11, 4316850), (15, 3165690), (18, 2638075), (22, 2158425), (25, 1899414), (30, 1582845), (33, 1438950), (45, 1055230), (50, 949707), (53, 895950), (55, 863370), (66, 719475), (75, 633138), (90, 527615), (99, 479650), (106, 447975), (110, 431685), (150, 316569), (159, 298650), (165, 287790), (181, 262350), (198, 239825), (225, 211046), (265, 179190), (275, 172674), (318, 149325), (330, 143895), (362, 131175), (450, 105523), (477, 99550), (495, 95930), (530, 89595), (543, 87450), (550, 86337), (583, 81450), (795, 59730), (825, 57558), (905, 52470), (954, 49775), (990, 47965), (1086, 43725), (1166, 40725), (1325, 35838), (1590, 29865), (1629, 29150), (1650, 28779), (1749, 27150), (1810, 26235), (1991, 23850), (2385, 19910), (2475, 19186), (2650, 17919), (2715, 17490), (2915, 16290), (3258, 14575), (3498, 13575), (3975, 11946), (3982, 11925), (4525, 10494), (4770, 9955), (4950, 9593), (5247, 9050), (5430, 8745), (5830, 8145), (5973, 7950)]