48897810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13931}}^1$

素因数の和:13960

約数の個数: 64

約数和(自身を含む): 140434560

約数和(自身を除く): 91536750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 13931, 27862, 41793, 69655, 83586, 125379, 139310, 181103, 208965, 250758, 362206, 376137, 417930, 543309, 626895, 752274, 905515, 1086618, 1253790, 1629927, 1811030, 1880685, 2716545, 3259854, 3761370, 4889781, 5433090, 8149635, 9779562, 16299270, 24448905, 48897810]

約数ペア:

[(1, 48897810), (2, 24448905), (3, 16299270), (5, 9779562), (6, 8149635), (9, 5433090), (10, 4889781), (13, 3761370), (15, 3259854), (18, 2716545), (26, 1880685), (27, 1811030), (30, 1629927), (39, 1253790), (45, 1086618), (54, 905515), (65, 752274), (78, 626895), (90, 543309), (117, 417930), (130, 376137), (135, 362206), (195, 250758), (234, 208965), (270, 181103), (351, 139310), (390, 125379), (585, 83586), (702, 69655), (1170, 41793), (1755, 27862), (3510, 13931)]