47190940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{593}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 104182848

約数和(自身を除く): 56991908

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 173, 230, 346, 460, 593, 692, 865, 1186, 1730, 2372, 2965, 3460, 3979, 5930, 7958, 11860, 13639, 15916, 19895, 27278, 39790, 54556, 68195, 79580, 102589, 136390, 205178, 272780, 410356, 512945, 1025890, 2051780, 2359547, 4719094, 9438188, 11797735, 23595470, 47190940]

約数ペア:

[(1, 47190940), (2, 23595470), (4, 11797735), (5, 9438188), (10, 4719094), (20, 2359547), (23, 2051780), (46, 1025890), (92, 512945), (115, 410356), (173, 272780), (230, 205178), (346, 136390), (460, 102589), (593, 79580), (692, 68195), (865, 54556), (1186, 39790), (1730, 27278), (2372, 19895), (2965, 15916), (3460, 13639), (3979, 11860), (5930, 7958)]