49514790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{126961}}^1$

素因数の和:126984

約数の個数: 32

約数和(自身を含む): 127977696

約数和(自身を除く): 78462906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 126961, 253922, 380883, 634805, 761766, 1269610, 1650493, 1904415, 3300986, 3808830, 4951479, 8252465, 9902958, 16504930, 24757395, 49514790]

約数ペア:

[(1, 49514790), (2, 24757395), (3, 16504930), (5, 9902958), (6, 8252465), (10, 4951479), (13, 3808830), (15, 3300986), (26, 1904415), (30, 1650493), (39, 1269610), (65, 761766), (78, 634805), (130, 380883), (195, 253922), (390, 126961)]