56049544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:350

約数の個数: 64

約数和(自身を含む): 118800000

約数和(自身を除く): 62750456

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 109, 136, 152, 199, 218, 323, 398, 436, 646, 796, 872, 1292, 1592, 1853, 2071, 2584, 3383, 3706, 3781, 4142, 6766, 7412, 7562, 8284, 13532, 14824, 15124, 16568, 21691, 27064, 30248, 35207, 43382, 64277, 70414, 86764, 128554, 140828, 173528, 257108, 281656, 368747, 412129, 514216, 737494, 824258, 1474988, 1648516, 2949976, 3297032, 7006193, 14012386, 28024772, 56049544]

約数ペア:

[(1, 56049544), (2, 28024772), (4, 14012386), (8, 7006193), (17, 3297032), (19, 2949976), (34, 1648516), (38, 1474988), (68, 824258), (76, 737494), (109, 514216), (136, 412129), (152, 368747), (199, 281656), (218, 257108), (323, 173528), (398, 140828), (436, 128554), (646, 86764), (796, 70414), (872, 64277), (1292, 43382), (1592, 35207), (1853, 30248), (2071, 27064), (2584, 21691), (3383, 16568), (3706, 15124), (3781, 14824), (4142, 13532), (6766, 8284), (7412, 7562)]