48981582100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{112163}}^1$

素因数の和:112585

約数の個数: 72

約数和(自身を含む): 116245872288

約数和(自身を除く): 67264290188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 397, 550, 794, 1100, 1588, 1985, 3970, 4367, 7940, 8734, 9925, 17468, 19850, 21835, 39700, 43670, 87340, 109175, 112163, 218350, 224326, 436700, 448652, 560815, 1121630, 1233793, 2243260, 2467586, 2804075, 4935172, 5608150, 6168965, 11216300, 12337930, 24675860, 30844825, 44528711, 61689650, 89057422, 123379300, 178114844, 222643555, 445287110, 489815821, 890574220, 979631642, 1113217775, 1959263284, 2226435550, 2449079105, 4452871100, 4898158210, 9796316420, 12245395525, 24490791050, 48981582100]

約数ペア:

[(1, 48981582100), (2, 24490791050), (4, 12245395525), (5, 9796316420), (10, 4898158210), (11, 4452871100), (20, 2449079105), (22, 2226435550), (25, 1959263284), (44, 1113217775), (50, 979631642), (55, 890574220), (100, 489815821), (110, 445287110), (220, 222643555), (275, 178114844), (397, 123379300), (550, 89057422), (794, 61689650), (1100, 44528711), (1588, 30844825), (1985, 24675860), (3970, 12337930), (4367, 11216300), (7940, 6168965), (8734, 5608150), (9925, 4935172), (17468, 2804075), (19850, 2467586), (21835, 2243260), (39700, 1233793), (43670, 1121630), (87340, 560815), (109175, 448652), (112163, 436700), (218350, 224326)]