49289648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{577}}^1$

素因数の和:885

約数の個数: 40

約数和(自身を含む): 101057520

約数和(自身を除く): 51767872

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 281, 304, 562, 577, 1124, 1154, 2248, 2308, 4496, 4616, 5339, 9232, 10678, 10963, 21356, 21926, 42712, 43852, 85424, 87704, 162137, 175408, 324274, 648548, 1297096, 2594192, 3080603, 6161206, 12322412, 24644824, 49289648]

約数ペア:

[(1, 49289648), (2, 24644824), (4, 12322412), (8, 6161206), (16, 3080603), (19, 2594192), (38, 1297096), (76, 648548), (152, 324274), (281, 175408), (304, 162137), (562, 87704), (577, 85424), (1124, 43852), (1154, 42712), (2248, 21926), (2308, 21356), (4496, 10963), (4616, 10678), (5339, 9232)]