50148142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 89187840

約数和(自身を除く): 39039698

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 139, 253, 278, 341, 506, 529, 682, 713, 1058, 1426, 1529, 3058, 3197, 4309, 5819, 6394, 7843, 8618, 11638, 15686, 16399, 32798, 35167, 47399, 70334, 73531, 94798, 99107, 147062, 180389, 198214, 360778, 808841, 1090177, 1617682, 2180354, 2279461, 4558922, 25074071, 50148142]

約数ペア:

[(1, 50148142), (2, 25074071), (11, 4558922), (22, 2279461), (23, 2180354), (31, 1617682), (46, 1090177), (62, 808841), (139, 360778), (253, 198214), (278, 180389), (341, 147062), (506, 99107), (529, 94798), (682, 73531), (713, 70334), (1058, 47399), (1426, 35167), (1529, 32798), (3058, 16399), (3197, 15686), (4309, 11638), (5819, 8618), (6394, 7843)]