54487966920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19742017}}^1$

素因数の和:19742054

約数の個数: 64

約数和(自身を含む): 170571035520

約数和(自身を除く): 116083068600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 19742017, 39484034, 59226051, 78968068, 98710085, 118452102, 157936136, 197420170, 236904204, 296130255, 394840340, 454066391, 473808408, 592260510, 789680680, 908132782, 1184521020, 1362199173, 1816265564, 2270331955, 2369042040, 2724398346, 3632531128, 4540663910, 5448796692, 6810995865, 9081327820, 10897593384, 13621991730, 18162655640, 27243983460, 54487966920]

約数ペア:

[(1, 54487966920), (2, 27243983460), (3, 18162655640), (4, 13621991730), (5, 10897593384), (6, 9081327820), (8, 6810995865), (10, 5448796692), (12, 4540663910), (15, 3632531128), (20, 2724398346), (23, 2369042040), (24, 2270331955), (30, 1816265564), (40, 1362199173), (46, 1184521020), (60, 908132782), (69, 789680680), (92, 592260510), (115, 473808408), (120, 454066391), (138, 394840340), (184, 296130255), (230, 236904204), (276, 197420170), (345, 157936136), (460, 118452102), (552, 98710085), (690, 78968068), (920, 59226051), (1380, 39484034), (2760, 19742017)]