46807291220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{551063}}^1$

素因数の和:551240

約数の個数: 48

約数和(自身を含む): 102206942208

約数和(自身を除く): 55399650988

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 137, 155, 274, 310, 548, 620, 685, 1370, 2740, 4247, 8494, 16988, 21235, 42470, 84940, 551063, 1102126, 2204252, 2755315, 5510630, 11021260, 17082953, 34165906, 68331812, 75495631, 85414765, 150991262, 170829530, 301982524, 341659060, 377478155, 754956310, 1509912620, 2340364561, 4680729122, 9361458244, 11701822805, 23403645610, 46807291220]

約数ペア:

[(1, 46807291220), (2, 23403645610), (4, 11701822805), (5, 9361458244), (10, 4680729122), (20, 2340364561), (31, 1509912620), (62, 754956310), (124, 377478155), (137, 341659060), (155, 301982524), (274, 170829530), (310, 150991262), (548, 85414765), (620, 75495631), (685, 68331812), (1370, 34165906), (2740, 17082953), (4247, 11021260), (8494, 5510630), (16988, 2755315), (21235, 2204252), (42470, 1102126), (84940, 551063)]