55903876

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 114688000

約数和(自身を除く): 58784124

約数列:

[1, 2, 4, 7, 14, 28, 79, 127, 158, 199, 254, 316, 398, 508, 553, 796, 889, 1106, 1393, 1778, 2212, 2786, 3556, 5572, 10033, 15721, 20066, 25273, 31442, 40132, 50546, 62884, 70231, 101092, 110047, 140462, 176911, 220094, 280924, 353822, 440188, 707644, 1996567, 3993134, 7986268, 13975969, 27951938, 55903876]

約数ペア:

[(1, 55903876), (2, 27951938), (4, 13975969), (7, 7986268), (14, 3993134), (28, 1996567), (79, 707644), (127, 440188), (158, 353822), (199, 280924), (254, 220094), (316, 176911), (398, 140462), (508, 110047), (553, 101092), (796, 70231), (889, 62884), (1106, 50546), (1393, 40132), (1778, 31442), (2212, 25273), (2786, 20066), (3556, 15721), (5572, 10033)]