56619316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3371}}^1$

素因数の和:3424

約数の個数: 48

約数和(自身を含む): 118964160

約数和(自身を除く): 62344844

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 3371, 4199, 6742, 8398, 13484, 16796, 43823, 57307, 64049, 87646, 114614, 128098, 175292, 229228, 256196, 744991, 832637, 1088833, 1489982, 1665274, 2177666, 2979964, 3330548, 4355332, 14154829, 28309658, 56619316]

約数ペア:

[(1, 56619316), (2, 28309658), (4, 14154829), (13, 4355332), (17, 3330548), (19, 2979964), (26, 2177666), (34, 1665274), (38, 1489982), (52, 1088833), (68, 832637), (76, 744991), (221, 256196), (247, 229228), (323, 175292), (442, 128098), (494, 114614), (646, 87646), (884, 64049), (988, 57307), (1292, 43823), (3371, 16796), (4199, 13484), (6742, 8398)]