55244940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{12613}}^1$

素因数の和:12698

約数の個数: 48

約数和(自身を含む): 156817248

約数和(自身を除く): 101572308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 12613, 25226, 37839, 50452, 63065, 75678, 126130, 151356, 189195, 252260, 378390, 756780, 920749, 1841498, 2762247, 3682996, 4603745, 5524494, 9207490, 11048988, 13811235, 18414980, 27622470, 55244940]

約数ペア:

[(1, 55244940), (2, 27622470), (3, 18414980), (4, 13811235), (5, 11048988), (6, 9207490), (10, 5524494), (12, 4603745), (15, 3682996), (20, 2762247), (30, 1841498), (60, 920749), (73, 756780), (146, 378390), (219, 252260), (292, 189195), (365, 151356), (438, 126130), (730, 75678), (876, 63065), (1095, 50452), (1460, 37839), (2190, 25226), (4380, 12613)]