47091990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12973}}^1$

素因数の和:13005

約数の個数: 48

約数和(自身を含む): 124239024

約数和(自身を除く): 77147034

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 12973, 25946, 38919, 64865, 77838, 129730, 142703, 194595, 285406, 389190, 428109, 713515, 856218, 1427030, 1569733, 2140545, 3139466, 4281090, 4709199, 7848665, 9418398, 15697330, 23545995, 47091990]

約数ペア:

[(1, 47091990), (2, 23545995), (3, 15697330), (5, 9418398), (6, 7848665), (10, 4709199), (11, 4281090), (15, 3139466), (22, 2140545), (30, 1569733), (33, 1427030), (55, 856218), (66, 713515), (110, 428109), (121, 389190), (165, 285406), (242, 194595), (330, 142703), (363, 129730), (605, 77838), (726, 64865), (1210, 38919), (1815, 25946), (3630, 12973)]