54238912

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 112

約数和(自身を含む): 135412480

約数和(自身を除く): 81173568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 67, 91, 104, 112, 134, 139, 182, 208, 224, 268, 278, 364, 416, 448, 469, 536, 556, 728, 832, 871, 938, 973, 1072, 1112, 1456, 1742, 1807, 1876, 1946, 2144, 2224, 2912, 3484, 3614, 3752, 3892, 4288, 4448, 5824, 6097, 6968, 7228, 7504, 7784, 8896, 9313, 12194, 12649, 13936, 14456, 15008, 15568, 18626, 24388, 25298, 27872, 28912, 30016, 31136, 37252, 48776, 50596, 55744, 57824, 62272, 65191, 74504, 97552, 101192, 115648, 121069, 130382, 149008, 195104, 202384, 242138, 260764, 298016, 390208, 404768, 484276, 521528, 596032, 809536, 847483, 968552, 1043056, 1694966, 1937104, 2086112, 3389932, 3874208, 4172224, 6779864, 7748416, 13559728, 27119456, 54238912]

約数ペア:

[(1, 54238912), (2, 27119456), (4, 13559728), (7, 7748416), (8, 6779864), (13, 4172224), (14, 3874208), (16, 3389932), (26, 2086112), (28, 1937104), (32, 1694966), (52, 1043056), (56, 968552), (64, 847483), (67, 809536), (91, 596032), (104, 521528), (112, 484276), (134, 404768), (139, 390208), (182, 298016), (208, 260764), (224, 242138), (268, 202384), (278, 195104), (364, 149008), (416, 130382), (448, 121069), (469, 115648), (536, 101192), (556, 97552), (728, 74504), (832, 65191), (871, 62272), (938, 57824), (973, 55744), (1072, 50596), (1112, 48776), (1456, 37252), (1742, 31136), (1807, 30016), (1876, 28912), (1946, 27872), (2144, 25298), (2224, 24388), (2912, 18626), (3484, 15568), (3614, 15008), (3752, 14456), (3892, 13936), (4288, 12649), (4448, 12194), (5824, 9313), (6097, 8896), (6968, 7784), (7228, 7504)]