54661000

素因数分解:

$2^3\times 5^3\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1231

約数の個数: 64

約数和(自身を含む): 130740480

約数和(自身を除く): 76079480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 125, 188, 200, 235, 250, 376, 470, 500, 940, 1000, 1163, 1175, 1880, 2326, 2350, 4652, 4700, 5815, 5875, 9304, 9400, 11630, 11750, 23260, 23500, 29075, 46520, 47000, 54661, 58150, 109322, 116300, 145375, 218644, 232600, 273305, 290750, 437288, 546610, 581500, 1093220, 1163000, 1366525, 2186440, 2733050, 5466100, 6832625, 10932200, 13665250, 27330500, 54661000]

約数ペア:

[(1, 54661000), (2, 27330500), (4, 13665250), (5, 10932200), (8, 6832625), (10, 5466100), (20, 2733050), (25, 2186440), (40, 1366525), (47, 1163000), (50, 1093220), (94, 581500), (100, 546610), (125, 437288), (188, 290750), (200, 273305), (235, 232600), (250, 218644), (376, 145375), (470, 116300), (500, 109322), (940, 58150), (1000, 54661), (1163, 47000), (1175, 46520), (1880, 29075), (2326, 23500), (2350, 23260), (4652, 11750), (4700, 11630), (5815, 9400), (5875, 9304)]