52601920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1068

約数の個数: 112

約数和(自身を含む): 149522688

約数和(自身を除く): 96920768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1021, 1120, 1288, 1472, 1610, 1840, 2042, 2240, 2576, 3220, 3680, 4084, 5105, 5152, 6440, 7147, 7360, 8168, 10210, 10304, 12880, 14294, 16336, 20420, 23483, 25760, 28588, 32672, 35735, 40840, 46966, 51520, 57176, 65344, 71470, 81680, 93932, 114352, 117415, 142940, 163360, 164381, 187864, 228704, 234830, 285880, 326720, 328762, 375728, 457408, 469660, 571760, 657524, 751456, 821905, 939320, 1143520, 1315048, 1502912, 1643810, 1878640, 2287040, 2630096, 3287620, 3757280, 5260192, 6575240, 7514560, 10520384, 13150480, 26300960, 52601920]

約数ペア:

[(1, 52601920), (2, 26300960), (4, 13150480), (5, 10520384), (7, 7514560), (8, 6575240), (10, 5260192), (14, 3757280), (16, 3287620), (20, 2630096), (23, 2287040), (28, 1878640), (32, 1643810), (35, 1502912), (40, 1315048), (46, 1143520), (56, 939320), (64, 821905), (70, 751456), (80, 657524), (92, 571760), (112, 469660), (115, 457408), (140, 375728), (160, 328762), (161, 326720), (184, 285880), (224, 234830), (230, 228704), (280, 187864), (320, 164381), (322, 163360), (368, 142940), (448, 117415), (460, 114352), (560, 93932), (644, 81680), (736, 71470), (805, 65344), (920, 57176), (1021, 51520), (1120, 46966), (1288, 40840), (1472, 35735), (1610, 32672), (1840, 28588), (2042, 25760), (2240, 23483), (2576, 20420), (3220, 16336), (3680, 14294), (4084, 12880), (5105, 10304), (5152, 10210), (6440, 8168), (7147, 7360)]