54247930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 108591840

約数和(自身を除く): 54343910

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 121, 214, 242, 419, 535, 605, 838, 1070, 1177, 1210, 2095, 2354, 4190, 4609, 5885, 9218, 11770, 12947, 23045, 25894, 44833, 46090, 50699, 64735, 89666, 101398, 129470, 224165, 253495, 448330, 493163, 506990, 986326, 2465815, 4931630, 5424793, 10849586, 27123965, 54247930]

約数ペア:

[(1, 54247930), (2, 27123965), (5, 10849586), (10, 5424793), (11, 4931630), (22, 2465815), (55, 986326), (107, 506990), (110, 493163), (121, 448330), (214, 253495), (242, 224165), (419, 129470), (535, 101398), (605, 89666), (838, 64735), (1070, 50699), (1177, 46090), (1210, 44833), (2095, 25894), (2354, 23045), (4190, 12947), (4609, 11770), (5885, 9218)]