49800178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:466

約数の個数: 32

約数和(自身を含む): 81388800

約数和(自身を除く): 31588622

約数列:

[1, 2, 19, 38, 53, 79, 106, 158, 313, 626, 1007, 1501, 2014, 3002, 4187, 5947, 8374, 11894, 16589, 24727, 33178, 49454, 79553, 159106, 315191, 469813, 630382, 939626, 1310531, 2621062, 24900089, 49800178]

約数ペア:

[(1, 49800178), (2, 24900089), (19, 2621062), (38, 1310531), (53, 939626), (79, 630382), (106, 469813), (158, 315191), (313, 159106), (626, 79553), (1007, 49454), (1501, 33178), (2014, 24727), (3002, 16589), (4187, 11894), (5947, 8374)]