55107948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 144

約数和(自身を含む): 163749600

約数和(自身を除く): 108641652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 49, 51, 68, 74, 84, 98, 102, 111, 119, 147, 148, 149, 196, 204, 222, 238, 259, 294, 298, 357, 444, 447, 476, 518, 588, 596, 629, 714, 777, 833, 894, 1036, 1043, 1258, 1428, 1554, 1666, 1788, 1813, 1887, 2086, 2499, 2516, 2533, 3108, 3129, 3332, 3626, 3774, 4172, 4403, 4998, 5066, 5439, 5513, 6258, 7252, 7301, 7548, 7599, 8806, 9996, 10132, 10878, 11026, 12516, 13209, 14602, 15198, 16539, 17612, 17731, 21756, 21903, 22052, 26418, 29204, 30396, 30821, 33078, 35462, 38591, 43806, 52836, 53193, 61642, 66156, 70924, 77182, 87612, 92463, 93721, 106386, 115773, 123284, 124117, 154364, 184926, 187442, 212772, 231546, 248234, 270137, 281163, 369852, 372351, 374884, 463092, 496468, 540274, 562326, 656047, 744702, 810411, 1080548, 1124652, 1312094, 1489404, 1620822, 1968141, 2624188, 3241644, 3936282, 4592329, 7872564, 9184658, 13776987, 18369316, 27553974, 55107948]

約数ペア:

[(1, 55107948), (2, 27553974), (3, 18369316), (4, 13776987), (6, 9184658), (7, 7872564), (12, 4592329), (14, 3936282), (17, 3241644), (21, 2624188), (28, 1968141), (34, 1620822), (37, 1489404), (42, 1312094), (49, 1124652), (51, 1080548), (68, 810411), (74, 744702), (84, 656047), (98, 562326), (102, 540274), (111, 496468), (119, 463092), (147, 374884), (148, 372351), (149, 369852), (196, 281163), (204, 270137), (222, 248234), (238, 231546), (259, 212772), (294, 187442), (298, 184926), (357, 154364), (444, 124117), (447, 123284), (476, 115773), (518, 106386), (588, 93721), (596, 92463), (629, 87612), (714, 77182), (777, 70924), (833, 66156), (894, 61642), (1036, 53193), (1043, 52836), (1258, 43806), (1428, 38591), (1554, 35462), (1666, 33078), (1788, 30821), (1813, 30396), (1887, 29204), (2086, 26418), (2499, 22052), (2516, 21903), (2533, 21756), (3108, 17731), (3129, 17612), (3332, 16539), (3626, 15198), (3774, 14602), (4172, 13209), (4403, 12516), (4998, 11026), (5066, 10878), (5439, 10132), (5513, 9996), (6258, 8806), (7252, 7599), (7301, 7548)]