47517176

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 118195200

約数和(自身を除く): 70678024

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 37, 38, 56, 68, 71, 74, 76, 119, 133, 136, 142, 148, 152, 238, 259, 266, 284, 296, 323, 476, 497, 518, 532, 568, 629, 646, 703, 952, 994, 1036, 1064, 1207, 1258, 1292, 1349, 1406, 1988, 2072, 2261, 2414, 2516, 2584, 2627, 2698, 2812, 3976, 4403, 4522, 4828, 4921, 5032, 5254, 5396, 5624, 8449, 8806, 9044, 9443, 9656, 9842, 10508, 10792, 11951, 16898, 17612, 18088, 18389, 18886, 19684, 21016, 22933, 23902, 33796, 35224, 36778, 37772, 39368, 44659, 45866, 47804, 49913, 67592, 73556, 75544, 83657, 89318, 91732, 95608, 99826, 147112, 160531, 167314, 178636, 183464, 199652, 312613, 321062, 334628, 349391, 357272, 399304, 625226, 642124, 669256, 698782, 848521, 1250452, 1284248, 1397564, 1697042, 2500904, 2795128, 3394084, 5939647, 6788168, 11879294, 23758588, 47517176]

約数ペア:

[(1, 47517176), (2, 23758588), (4, 11879294), (7, 6788168), (8, 5939647), (14, 3394084), (17, 2795128), (19, 2500904), (28, 1697042), (34, 1397564), (37, 1284248), (38, 1250452), (56, 848521), (68, 698782), (71, 669256), (74, 642124), (76, 625226), (119, 399304), (133, 357272), (136, 349391), (142, 334628), (148, 321062), (152, 312613), (238, 199652), (259, 183464), (266, 178636), (284, 167314), (296, 160531), (323, 147112), (476, 99826), (497, 95608), (518, 91732), (532, 89318), (568, 83657), (629, 75544), (646, 73556), (703, 67592), (952, 49913), (994, 47804), (1036, 45866), (1064, 44659), (1207, 39368), (1258, 37772), (1292, 36778), (1349, 35224), (1406, 33796), (1988, 23902), (2072, 22933), (2261, 21016), (2414, 19684), (2516, 18886), (2584, 18389), (2627, 18088), (2698, 17612), (2812, 16898), (3976, 11951), (4403, 10792), (4522, 10508), (4828, 9842), (4921, 9656), (5032, 9443), (5254, 9044), (5396, 8806), (5624, 8449)]