49185855

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 89159616

約数和(自身を除く): 39973761

約数列:

[1, 3, 5, 9, 15, 41, 45, 53, 123, 159, 205, 265, 369, 477, 503, 615, 795, 1509, 1845, 2173, 2385, 2515, 4527, 6519, 7545, 10865, 19557, 20623, 22635, 26659, 32595, 61869, 79977, 97785, 103115, 133295, 185607, 239931, 309345, 399885, 928035, 1093019, 1199655, 3279057, 5465095, 9837171, 16395285, 49185855]

約数ペア:

[(1, 49185855), (3, 16395285), (5, 9837171), (9, 5465095), (15, 3279057), (41, 1199655), (45, 1093019), (53, 928035), (123, 399885), (159, 309345), (205, 239931), (265, 185607), (369, 133295), (477, 103115), (503, 97785), (615, 79977), (795, 61869), (1509, 32595), (1845, 26659), (2173, 22635), (2385, 20623), (2515, 19557), (4527, 10865), (6519, 7545)]