49275065

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 20397895

約数列:

[1, 5, 7, 35, 71, 79, 251, 355, 395, 497, 553, 1255, 1757, 2485, 2765, 5609, 8785, 17821, 19829, 28045, 39263, 89105, 99145, 124747, 138803, 196315, 623735, 694015, 1407859, 7039295, 9855013, 49275065]

約数ペア:

[(1, 49275065), (5, 9855013), (7, 7039295), (35, 1407859), (71, 694015), (79, 623735), (251, 196315), (355, 138803), (395, 124747), (497, 99145), (553, 89105), (1255, 39263), (1757, 28045), (2485, 19829), (2765, 17821), (5609, 8785)]