49327380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{30449}}^1$

素因数の和:30470

約数の個数: 60

約数和(自身を含む): 154746900

約数和(自身を除く): 105419520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 30449, 60898, 91347, 121796, 152245, 182694, 274041, 304490, 365388, 456735, 548082, 608980, 822123, 913470, 1096164, 1370205, 1644246, 1826940, 2466369, 2740410, 3288492, 4110615, 4932738, 5480820, 8221230, 9865476, 12331845, 16442460, 24663690, 49327380]

約数ペア:

[(1, 49327380), (2, 24663690), (3, 16442460), (4, 12331845), (5, 9865476), (6, 8221230), (9, 5480820), (10, 4932738), (12, 4110615), (15, 3288492), (18, 2740410), (20, 2466369), (27, 1826940), (30, 1644246), (36, 1370205), (45, 1096164), (54, 913470), (60, 822123), (81, 608980), (90, 548082), (108, 456735), (135, 365388), (162, 304490), (180, 274041), (270, 182694), (324, 152245), (405, 121796), (540, 91347), (810, 60898), (1620, 30449)]