50618100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12979}}^1$

素因数の和:13009

約数の個数: 72

約数和(自身を含む): 157732960

約数和(自身を除く): 107114860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 12979, 25958, 38937, 51916, 64895, 77874, 129790, 155748, 168727, 194685, 259580, 324475, 337454, 389370, 506181, 648950, 674908, 778740, 843635, 973425, 1012362, 1297900, 1687270, 1946850, 2024724, 2530905, 3374540, 3893700, 4218175, 5061810, 8436350, 10123620, 12654525, 16872700, 25309050, 50618100]

約数ペア:

[(1, 50618100), (2, 25309050), (3, 16872700), (4, 12654525), (5, 10123620), (6, 8436350), (10, 5061810), (12, 4218175), (13, 3893700), (15, 3374540), (20, 2530905), (25, 2024724), (26, 1946850), (30, 1687270), (39, 1297900), (50, 1012362), (52, 973425), (60, 843635), (65, 778740), (75, 674908), (78, 648950), (100, 506181), (130, 389370), (150, 337454), (156, 324475), (195, 259580), (260, 194685), (300, 168727), (325, 155748), (390, 129790), (650, 77874), (780, 64895), (975, 51916), (1300, 38937), (1950, 25958), (3900, 12979)]