53699890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2063}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 102539520

約数和(自身を除く): 48839630

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 1370, 2063, 2603, 4126, 5206, 10315, 13015, 20630, 26030, 39197, 78394, 195985, 282631, 391970, 565262, 1413155, 2826310, 5369989, 10739978, 26849945, 53699890]

約数ペア:

[(1, 53699890), (2, 26849945), (5, 10739978), (10, 5369989), (19, 2826310), (38, 1413155), (95, 565262), (137, 391970), (190, 282631), (274, 195985), (685, 78394), (1370, 39197), (2063, 26030), (2603, 20630), (4126, 13015), (5206, 10315)]