47990184

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 128

約数和(自身を含む): 142819200

約数和(自身を除く): 94829016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 37, 44, 51, 66, 68, 74, 88, 102, 111, 132, 136, 148, 187, 204, 222, 264, 289, 296, 374, 407, 408, 444, 561, 578, 629, 748, 814, 867, 888, 1122, 1156, 1221, 1258, 1496, 1628, 1734, 1887, 2244, 2312, 2442, 2516, 3179, 3256, 3468, 3774, 4488, 4884, 4913, 5032, 6358, 6919, 6936, 7548, 9537, 9768, 9826, 10693, 12716, 13838, 14739, 15096, 19074, 19652, 20757, 21386, 25432, 27676, 29478, 32079, 38148, 39304, 41514, 42772, 54043, 55352, 58956, 64158, 76296, 83028, 85544, 108086, 117623, 117912, 128316, 162129, 166056, 181781, 216172, 235246, 256632, 324258, 352869, 363562, 432344, 470492, 545343, 648516, 705738, 727124, 940984, 1090686, 1297032, 1411476, 1454248, 1999591, 2181372, 2822952, 3999182, 4362744, 5998773, 7998364, 11997546, 15996728, 23995092, 47990184]

約数ペア:

[(1, 47990184), (2, 23995092), (3, 15996728), (4, 11997546), (6, 7998364), (8, 5998773), (11, 4362744), (12, 3999182), (17, 2822952), (22, 2181372), (24, 1999591), (33, 1454248), (34, 1411476), (37, 1297032), (44, 1090686), (51, 940984), (66, 727124), (68, 705738), (74, 648516), (88, 545343), (102, 470492), (111, 432344), (132, 363562), (136, 352869), (148, 324258), (187, 256632), (204, 235246), (222, 216172), (264, 181781), (289, 166056), (296, 162129), (374, 128316), (407, 117912), (408, 117623), (444, 108086), (561, 85544), (578, 83028), (629, 76296), (748, 64158), (814, 58956), (867, 55352), (888, 54043), (1122, 42772), (1156, 41514), (1221, 39304), (1258, 38148), (1496, 32079), (1628, 29478), (1734, 27676), (1887, 25432), (2244, 21386), (2312, 20757), (2442, 19652), (2516, 19074), (3179, 15096), (3256, 14739), (3468, 13838), (3774, 12716), (4488, 10693), (4884, 9826), (4913, 9768), (5032, 9537), (6358, 7548), (6919, 6936)]