56056950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2958

約数の個数: 72

約数和(自身を含む): 154162008

約数和(自身を除く): 98105058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1935, 2150, 2897, 3225, 3870, 5794, 6450, 8691, 9675, 14485, 17382, 19350, 26073, 28970, 43455, 52146, 72425, 86910, 124571, 130365, 144850, 217275, 249142, 260730, 373713, 434550, 622855, 651825, 747426, 1121139, 1245710, 1303650, 1868565, 2242278, 3114275, 3737130, 5605695, 6228550, 9342825, 11211390, 18685650, 28028475, 56056950]

約数ペア:

[(1, 56056950), (2, 28028475), (3, 18685650), (5, 11211390), (6, 9342825), (9, 6228550), (10, 5605695), (15, 3737130), (18, 3114275), (25, 2242278), (30, 1868565), (43, 1303650), (45, 1245710), (50, 1121139), (75, 747426), (86, 651825), (90, 622855), (129, 434550), (150, 373713), (215, 260730), (225, 249142), (258, 217275), (387, 144850), (430, 130365), (450, 124571), (645, 86910), (774, 72425), (1075, 52146), (1290, 43455), (1935, 28970), (2150, 26073), (2897, 19350), (3225, 17382), (3870, 14485), (5794, 9675), (6450, 8691)]