49420410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{126719}}^1$

素因数の和:126742

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 78313350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 126719, 253438, 380157, 633595, 760314, 1267190, 1647347, 1900785, 3294694, 3801570, 4942041, 8236735, 9884082, 16473470, 24710205, 49420410]

約数ペア:

[(1, 49420410), (2, 24710205), (3, 16473470), (5, 9884082), (6, 8236735), (10, 4942041), (13, 3801570), (15, 3294694), (26, 1900785), (30, 1647347), (39, 1267190), (65, 760314), (78, 633595), (130, 380157), (195, 253438), (390, 126719)]