55438542

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{937}}^1$

素因数の和:1137

約数の個数: 48

約数和(自身を含む): 127305360

約数和(自身を除く): 71866818

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 173, 342, 346, 519, 937, 1038, 1557, 1874, 2811, 3114, 3287, 5622, 6574, 8433, 9861, 16866, 17803, 19722, 29583, 35606, 53409, 59166, 106818, 160227, 162101, 320454, 324202, 486303, 972606, 1458909, 2917818, 3079919, 6159838, 9239757, 18479514, 27719271, 55438542]

約数ペア:

[(1, 55438542), (2, 27719271), (3, 18479514), (6, 9239757), (9, 6159838), (18, 3079919), (19, 2917818), (38, 1458909), (57, 972606), (114, 486303), (171, 324202), (173, 320454), (342, 162101), (346, 160227), (519, 106818), (937, 59166), (1038, 53409), (1557, 35606), (1874, 29583), (2811, 19722), (3114, 17803), (3287, 16866), (5622, 9861), (6574, 8433)]