52143728

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 126658560

約数和(自身を除く): 74514832

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 59, 91, 104, 112, 118, 182, 208, 236, 364, 413, 472, 607, 728, 767, 826, 944, 1214, 1456, 1534, 1652, 2428, 3068, 3304, 4249, 4856, 5369, 6136, 6608, 7891, 8498, 9712, 10738, 12272, 15782, 16996, 21476, 31564, 33992, 35813, 42952, 55237, 63128, 67984, 71626, 85904, 110474, 126256, 143252, 220948, 250691, 286504, 441896, 465569, 501382, 573008, 883792, 931138, 1002764, 1862276, 2005528, 3258983, 3724552, 4011056, 6517966, 7449104, 13035932, 26071864, 52143728]

約数ペア:

[(1, 52143728), (2, 26071864), (4, 13035932), (7, 7449104), (8, 6517966), (13, 4011056), (14, 3724552), (16, 3258983), (26, 2005528), (28, 1862276), (52, 1002764), (56, 931138), (59, 883792), (91, 573008), (104, 501382), (112, 465569), (118, 441896), (182, 286504), (208, 250691), (236, 220948), (364, 143252), (413, 126256), (472, 110474), (607, 85904), (728, 71626), (767, 67984), (826, 63128), (944, 55237), (1214, 42952), (1456, 35813), (1534, 33992), (1652, 31564), (2428, 21476), (3068, 16996), (3304, 15782), (4249, 12272), (4856, 10738), (5369, 9712), (6136, 8498), (6608, 7891)]