47524750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2126

約数の個数: 64

約数和(自身を含む): 109549440

約数和(自身を除く): 62024690

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 250, 325, 350, 455, 650, 875, 910, 1625, 1750, 2089, 2275, 3250, 4178, 4550, 10445, 11375, 14623, 20890, 22750, 27157, 29246, 52225, 54314, 73115, 104450, 135785, 146230, 190099, 261125, 271570, 365575, 380198, 522250, 678925, 731150, 950495, 1357850, 1827875, 1900990, 3394625, 3655750, 4752475, 6789250, 9504950, 23762375, 47524750]

約数ペア:

[(1, 47524750), (2, 23762375), (5, 9504950), (7, 6789250), (10, 4752475), (13, 3655750), (14, 3394625), (25, 1900990), (26, 1827875), (35, 1357850), (50, 950495), (65, 731150), (70, 678925), (91, 522250), (125, 380198), (130, 365575), (175, 271570), (182, 261125), (250, 190099), (325, 146230), (350, 135785), (455, 104450), (650, 73115), (875, 54314), (910, 52225), (1625, 29246), (1750, 27157), (2089, 22750), (2275, 20890), (3250, 14623), (4178, 11375), (4550, 10445)]