47818930

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 87645888

約数和(自身を除く): 39826958

約数列:

[1, 2, 5, 10, 131, 173, 211, 262, 346, 422, 655, 865, 1055, 1310, 1730, 2110, 22663, 27641, 36503, 45326, 55282, 73006, 113315, 138205, 182515, 226630, 276410, 365030, 4781893, 9563786, 23909465, 47818930]

約数ペア:

[(1, 47818930), (2, 23909465), (5, 9563786), (10, 4781893), (131, 365030), (173, 276410), (211, 226630), (262, 182515), (346, 138205), (422, 113315), (655, 73006), (865, 55282), (1055, 45326), (1310, 36503), (1730, 27641), (2110, 22663)]