27776450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 56204736

約数和(自身を除く): 28428286

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 151, 283, 302, 325, 566, 650, 755, 1415, 1510, 1963, 2830, 3679, 3775, 3926, 7075, 7358, 7550, 9815, 14150, 18395, 19630, 36790, 42733, 49075, 85466, 91975, 98150, 183950, 213665, 427330, 555529, 1068325, 1111058, 2136650, 2777645, 5555290, 13888225, 27776450]

約数ペア:

[(1, 27776450), (2, 13888225), (5, 5555290), (10, 2777645), (13, 2136650), (25, 1111058), (26, 1068325), (50, 555529), (65, 427330), (130, 213665), (151, 183950), (283, 98150), (302, 91975), (325, 85466), (566, 49075), (650, 42733), (755, 36790), (1415, 19630), (1510, 18395), (1963, 14150), (2830, 9815), (3679, 7550), (3775, 7358), (3926, 7075)]