55580748

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:874

約数の個数: 48

約数和(自身を含む): 133824096

約数和(自身を除く): 78243348

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 173, 246, 346, 492, 519, 653, 692, 1038, 1306, 1959, 2076, 2612, 3918, 7093, 7836, 14186, 21279, 26773, 28372, 42558, 53546, 80319, 85116, 107092, 112969, 160638, 225938, 321276, 338907, 451876, 677814, 1355628, 4631729, 9263458, 13895187, 18526916, 27790374, 55580748]

約数ペア:

[(1, 55580748), (2, 27790374), (3, 18526916), (4, 13895187), (6, 9263458), (12, 4631729), (41, 1355628), (82, 677814), (123, 451876), (164, 338907), (173, 321276), (246, 225938), (346, 160638), (492, 112969), (519, 107092), (653, 85116), (692, 80319), (1038, 53546), (1306, 42558), (1959, 28372), (2076, 26773), (2612, 21279), (3918, 14186), (7093, 7836)]