52804619650

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{421}}^1\times {\mathrm{18047}}^1$

素因数の和:18619

約数の個数: 48

約数和(自身を含む): 99163653120

約数和(自身を除く): 46359033470

約数列:

[1, 2, 5, 10, 25, 50, 139, 278, 421, 695, 842, 1390, 2105, 3475, 4210, 6950, 10525, 18047, 21050, 36094, 58519, 90235, 117038, 180470, 292595, 451175, 585190, 902350, 1462975, 2508533, 2925950, 5017066, 7597787, 12542665, 15195574, 25085330, 37988935, 62713325, 75977870, 125426650, 189944675, 379889350, 1056092393, 2112184786, 5280461965, 10560923930, 26402309825, 52804619650]

約数ペア:

[(1, 52804619650), (2, 26402309825), (5, 10560923930), (10, 5280461965), (25, 2112184786), (50, 1056092393), (139, 379889350), (278, 189944675), (421, 125426650), (695, 75977870), (842, 62713325), (1390, 37988935), (2105, 25085330), (3475, 15195574), (4210, 12542665), (6950, 7597787), (10525, 5017066), (18047, 2925950), (21050, 2508533), (36094, 1462975), (58519, 902350), (90235, 585190), (117038, 451175), (180470, 292595)]