45476990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{991}}^1$

素因数の和:1364

約数の個数: 32

約数和(自身を含む): 88494336

約数和(自身を除く): 43017346

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 353, 706, 991, 1765, 1982, 3530, 4589, 4955, 9178, 9910, 12883, 22945, 25766, 45890, 64415, 128830, 349823, 699646, 1749115, 3498230, 4547699, 9095398, 22738495, 45476990]

約数ペア:

[(1, 45476990), (2, 22738495), (5, 9095398), (10, 4547699), (13, 3498230), (26, 1749115), (65, 699646), (130, 349823), (353, 128830), (706, 64415), (991, 45890), (1765, 25766), (1982, 22945), (3530, 12883), (4589, 9910), (4955, 9178)]