50331008

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 128

約数和(自身を含む): 128520000

約数和(自身を除く): 78188992

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 32, 52, 56, 58, 64, 91, 104, 112, 116, 128, 149, 182, 203, 208, 224, 232, 298, 364, 377, 406, 416, 448, 464, 596, 728, 754, 812, 832, 896, 928, 1043, 1192, 1456, 1508, 1624, 1664, 1856, 1937, 2086, 2384, 2639, 2912, 3016, 3248, 3712, 3874, 4172, 4321, 4768, 5278, 5824, 6032, 6496, 7748, 8344, 8642, 9536, 10556, 11648, 12064, 12992, 13559, 15496, 16688, 17284, 19072, 21112, 24128, 25984, 27118, 30247, 30992, 33376, 34568, 42224, 48256, 54236, 56173, 60494, 61984, 66752, 69136, 84448, 108472, 112346, 120988, 123968, 133504, 138272, 168896, 216944, 224692, 241976, 247936, 276544, 337792, 393211, 433888, 449384, 483952, 553088, 786422, 867776, 898768, 967904, 1572844, 1735552, 1797536, 1935808, 3145688, 3595072, 3871616, 6291376, 7190144, 12582752, 25165504, 50331008]

約数ペア:

[(1, 50331008), (2, 25165504), (4, 12582752), (7, 7190144), (8, 6291376), (13, 3871616), (14, 3595072), (16, 3145688), (26, 1935808), (28, 1797536), (29, 1735552), (32, 1572844), (52, 967904), (56, 898768), (58, 867776), (64, 786422), (91, 553088), (104, 483952), (112, 449384), (116, 433888), (128, 393211), (149, 337792), (182, 276544), (203, 247936), (208, 241976), (224, 224692), (232, 216944), (298, 168896), (364, 138272), (377, 133504), (406, 123968), (416, 120988), (448, 112346), (464, 108472), (596, 84448), (728, 69136), (754, 66752), (812, 61984), (832, 60494), (896, 56173), (928, 54236), (1043, 48256), (1192, 42224), (1456, 34568), (1508, 33376), (1624, 30992), (1664, 30247), (1856, 27118), (1937, 25984), (2086, 24128), (2384, 21112), (2639, 19072), (2912, 17284), (3016, 16688), (3248, 15496), (3712, 13559), (3874, 12992), (4172, 12064), (4321, 11648), (4768, 10556), (5278, 9536), (5824, 8642), (6032, 8344), (6496, 7748)]