61850950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2897}}^1$

素因数の和:2977

約数の個数: 48

約数和(自身を含む): 133678944

約数和(自身を除く): 71827994

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 175, 305, 350, 427, 610, 854, 1525, 2135, 2897, 3050, 4270, 5794, 10675, 14485, 20279, 21350, 28970, 40558, 72425, 101395, 144850, 176717, 202790, 353434, 506975, 883585, 1013950, 1237019, 1767170, 2474038, 4417925, 6185095, 8835850, 12370190, 30925475, 61850950]

約数ペア:

[(1, 61850950), (2, 30925475), (5, 12370190), (7, 8835850), (10, 6185095), (14, 4417925), (25, 2474038), (35, 1767170), (50, 1237019), (61, 1013950), (70, 883585), (122, 506975), (175, 353434), (305, 202790), (350, 176717), (427, 144850), (610, 101395), (854, 72425), (1525, 40558), (2135, 28970), (2897, 21350), (3050, 20279), (4270, 14485), (5794, 10675)]