54062890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 118879488

約数和(自身を除く): 64816598

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 181, 238, 251, 362, 502, 595, 905, 1190, 1255, 1267, 1757, 1810, 2510, 2534, 3077, 3514, 4267, 6154, 6335, 8534, 8785, 12670, 15385, 17570, 21335, 21539, 29869, 30770, 42670, 43078, 45431, 59738, 90862, 107695, 149345, 215390, 227155, 298690, 318017, 454310, 636034, 772327, 1544654, 1590085, 3180170, 3861635, 5406289, 7723270, 10812578, 27031445, 54062890]

約数ペア:

[(1, 54062890), (2, 27031445), (5, 10812578), (7, 7723270), (10, 5406289), (14, 3861635), (17, 3180170), (34, 1590085), (35, 1544654), (70, 772327), (85, 636034), (119, 454310), (170, 318017), (181, 298690), (238, 227155), (251, 215390), (362, 149345), (502, 107695), (595, 90862), (905, 59738), (1190, 45431), (1255, 43078), (1267, 42670), (1757, 30770), (1810, 29869), (2510, 21539), (2534, 21335), (3077, 17570), (3514, 15385), (4267, 12670), (6154, 8785), (6335, 8534)]