49617996

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 117976320

約数和(自身を除く): 68358324

約数列:

[1, 2, 3, 4, 6, 12, 139, 151, 197, 278, 302, 394, 417, 453, 556, 591, 604, 788, 834, 906, 1182, 1668, 1812, 2364, 20989, 27383, 29747, 41978, 54766, 59494, 62967, 82149, 83956, 89241, 109532, 118988, 125934, 164298, 178482, 251868, 328596, 356964, 4134833, 8269666, 12404499, 16539332, 24808998, 49617996]

約数ペア:

[(1, 49617996), (2, 24808998), (3, 16539332), (4, 12404499), (6, 8269666), (12, 4134833), (139, 356964), (151, 328596), (197, 251868), (278, 178482), (302, 164298), (394, 125934), (417, 118988), (453, 109532), (556, 89241), (591, 83956), (604, 82149), (788, 62967), (834, 59494), (906, 54766), (1182, 41978), (1668, 29747), (1812, 27383), (2364, 20989)]