51427376

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:84

約数の個数: 160

約数和(自身を含む): 141657600

約数和(自身を除く): 90230224

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 88, 91, 104, 112, 133, 143, 152, 154, 169, 176, 182, 208, 209, 247, 266, 286, 304, 308, 338, 364, 418, 494, 532, 572, 616, 676, 728, 836, 988, 1001, 1064, 1144, 1183, 1232, 1352, 1456, 1463, 1672, 1729, 1859, 1976, 2002, 2128, 2197, 2288, 2366, 2704, 2717, 2926, 3211, 3344, 3458, 3718, 3952, 4004, 4394, 4732, 5434, 5852, 6422, 6916, 7436, 8008, 8788, 9464, 10868, 11704, 12844, 13013, 13832, 14872, 15379, 16016, 17576, 18928, 19019, 21736, 22477, 23408, 24167, 25688, 26026, 27664, 29744, 30758, 35152, 35321, 38038, 41743, 43472, 44954, 48334, 51376, 52052, 61516, 70642, 76076, 83486, 89908, 96668, 104104, 123032, 141284, 152152, 166972, 169169, 179816, 193336, 208208, 246064, 247247, 282568, 292201, 304304, 333944, 338338, 359632, 386672, 459173, 494494, 565136, 584402, 667888, 676676, 918346, 988988, 1168804, 1353352, 1836692, 1977976, 2337608, 2706704, 3214211, 3673384, 3955952, 4675216, 6428422, 7346768, 12856844, 25713688, 51427376]

約数ペア:

[(1, 51427376), (2, 25713688), (4, 12856844), (7, 7346768), (8, 6428422), (11, 4675216), (13, 3955952), (14, 3673384), (16, 3214211), (19, 2706704), (22, 2337608), (26, 1977976), (28, 1836692), (38, 1353352), (44, 1168804), (52, 988988), (56, 918346), (76, 676676), (77, 667888), (88, 584402), (91, 565136), (104, 494494), (112, 459173), (133, 386672), (143, 359632), (152, 338338), (154, 333944), (169, 304304), (176, 292201), (182, 282568), (208, 247247), (209, 246064), (247, 208208), (266, 193336), (286, 179816), (304, 169169), (308, 166972), (338, 152152), (364, 141284), (418, 123032), (494, 104104), (532, 96668), (572, 89908), (616, 83486), (676, 76076), (728, 70642), (836, 61516), (988, 52052), (1001, 51376), (1064, 48334), (1144, 44954), (1183, 43472), (1232, 41743), (1352, 38038), (1456, 35321), (1463, 35152), (1672, 30758), (1729, 29744), (1859, 27664), (1976, 26026), (2002, 25688), (2128, 24167), (2197, 23408), (2288, 22477), (2366, 21736), (2704, 19019), (2717, 18928), (2926, 17576), (3211, 16016), (3344, 15379), (3458, 14872), (3718, 13832), (3952, 13013), (4004, 12844), (4394, 11704), (4732, 10868), (5434, 9464), (5852, 8788), (6422, 8008), (6916, 7436)]