61485088

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5179}}^1$

素因数の和:5249

約数の個数: 48

約数和(自身を含む): 140978880

約数和(自身を除く): 79493792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5179, 5936, 10358, 11872, 20716, 36253, 41432, 72506, 82864, 145012, 165728, 274487, 290024, 548974, 580048, 1097948, 1160096, 1921409, 2195896, 3842818, 4391792, 7685636, 8783584, 15371272, 30742544, 61485088]

約数ペア:

[(1, 61485088), (2, 30742544), (4, 15371272), (7, 8783584), (8, 7685636), (14, 4391792), (16, 3842818), (28, 2195896), (32, 1921409), (53, 1160096), (56, 1097948), (106, 580048), (112, 548974), (212, 290024), (224, 274487), (371, 165728), (424, 145012), (742, 82864), (848, 72506), (1484, 41432), (1696, 36253), (2968, 20716), (5179, 11872), (5936, 10358)]