54964492

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 114699200

約数和(自身を除く): 59734708

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 121, 139, 172, 209, 242, 278, 418, 473, 484, 556, 817, 836, 946, 1529, 1634, 1892, 2299, 2641, 3058, 3268, 4598, 5203, 5282, 5977, 6116, 8987, 9196, 10406, 10564, 11954, 16819, 17974, 20812, 23908, 29051, 33638, 35948, 58102, 65747, 67276, 98857, 113563, 116204, 131494, 197714, 227126, 262988, 319561, 395428, 454252, 639122, 723217, 1249193, 1278244, 1446434, 2498386, 2892868, 4996772, 13741123, 27482246, 54964492]

約数ペア:

[(1, 54964492), (2, 27482246), (4, 13741123), (11, 4996772), (19, 2892868), (22, 2498386), (38, 1446434), (43, 1278244), (44, 1249193), (76, 723217), (86, 639122), (121, 454252), (139, 395428), (172, 319561), (209, 262988), (242, 227126), (278, 197714), (418, 131494), (473, 116204), (484, 113563), (556, 98857), (817, 67276), (836, 65747), (946, 58102), (1529, 35948), (1634, 33638), (1892, 29051), (2299, 23908), (2641, 20812), (3058, 17974), (3268, 16819), (4598, 11954), (5203, 10564), (5282, 10406), (5977, 9196), (6116, 8987)]