55842444

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 172972800

約数和(自身を除く): 117130356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 107, 109, 114, 126, 133, 171, 214, 218, 228, 252, 266, 321, 327, 342, 399, 428, 436, 532, 642, 654, 684, 749, 763, 798, 963, 981, 1197, 1284, 1308, 1498, 1526, 1596, 1926, 1962, 2033, 2071, 2247, 2289, 2394, 2996, 3052, 3852, 3924, 4066, 4142, 4494, 4578, 4788, 6099, 6213, 6741, 6867, 8132, 8284, 8988, 9156, 11663, 12198, 12426, 13482, 13734, 14231, 14497, 18297, 18639, 23326, 24396, 24852, 26964, 27468, 28462, 28994, 34989, 36594, 37278, 42693, 43491, 46652, 56924, 57988, 69978, 73188, 74556, 81641, 85386, 86982, 104967, 128079, 130473, 139956, 163282, 170772, 173964, 209934, 221597, 244923, 256158, 260946, 326564, 419868, 443194, 489846, 512316, 521892, 664791, 734769, 886388, 979692, 1329582, 1469538, 1551179, 1994373, 2659164, 2939076, 3102358, 3988746, 4653537, 6204716, 7977492, 9307074, 13960611, 18614148, 27921222, 55842444]

約数ペア:

[(1, 55842444), (2, 27921222), (3, 18614148), (4, 13960611), (6, 9307074), (7, 7977492), (9, 6204716), (12, 4653537), (14, 3988746), (18, 3102358), (19, 2939076), (21, 2659164), (28, 1994373), (36, 1551179), (38, 1469538), (42, 1329582), (57, 979692), (63, 886388), (76, 734769), (84, 664791), (107, 521892), (109, 512316), (114, 489846), (126, 443194), (133, 419868), (171, 326564), (214, 260946), (218, 256158), (228, 244923), (252, 221597), (266, 209934), (321, 173964), (327, 170772), (342, 163282), (399, 139956), (428, 130473), (436, 128079), (532, 104967), (642, 86982), (654, 85386), (684, 81641), (749, 74556), (763, 73188), (798, 69978), (963, 57988), (981, 56924), (1197, 46652), (1284, 43491), (1308, 42693), (1498, 37278), (1526, 36594), (1596, 34989), (1926, 28994), (1962, 28462), (2033, 27468), (2071, 26964), (2247, 24852), (2289, 24396), (2394, 23326), (2996, 18639), (3052, 18297), (3852, 14497), (3924, 14231), (4066, 13734), (4142, 13482), (4494, 12426), (4578, 12198), (4788, 11663), (6099, 9156), (6213, 8988), (6741, 8284), (6867, 8132)]