55522060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{22943}}^1$

素因数の和:22974

約数の個数: 36

約数和(自身を含む): 128165184

約数和(自身を除く): 72643124

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 22943, 45886, 91772, 114715, 229430, 252373, 458860, 504746, 1009492, 1261865, 2523730, 2776103, 5047460, 5552206, 11104412, 13880515, 27761030, 55522060]

約数ペア:

[(1, 55522060), (2, 27761030), (4, 13880515), (5, 11104412), (10, 5552206), (11, 5047460), (20, 2776103), (22, 2523730), (44, 1261865), (55, 1009492), (110, 504746), (121, 458860), (220, 252373), (242, 229430), (484, 114715), (605, 91772), (1210, 45886), (2420, 22943)]