51047136

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{25321}}^1$

素因数の和:25344

約数の個数: 72

約数和(自身を含む): 165909744

約数和(自身を除く): 114862608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 25321, 50642, 75963, 101284, 151926, 177247, 202568, 227889, 303852, 354494, 405136, 455778, 531741, 607704, 708988, 810272, 911556, 1063482, 1215408, 1417976, 1595223, 1823112, 2126964, 2430816, 2835952, 3190446, 3646224, 4253928, 5671904, 6380892, 7292448, 8507856, 12761784, 17015712, 25523568, 51047136]

約数ペア:

[(1, 51047136), (2, 25523568), (3, 17015712), (4, 12761784), (6, 8507856), (7, 7292448), (8, 6380892), (9, 5671904), (12, 4253928), (14, 3646224), (16, 3190446), (18, 2835952), (21, 2430816), (24, 2126964), (28, 1823112), (32, 1595223), (36, 1417976), (42, 1215408), (48, 1063482), (56, 911556), (63, 810272), (72, 708988), (84, 607704), (96, 531741), (112, 455778), (126, 405136), (144, 354494), (168, 303852), (224, 227889), (252, 202568), (288, 177247), (336, 151926), (504, 101284), (672, 75963), (1008, 50642), (2016, 25321)]