48192620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20249}}^1$

素因数の和:20282

約数の個数: 48

約数和(自身を含む): 122472000

約数和(自身を除く): 74279380

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 20249, 40498, 80996, 101245, 141743, 202490, 283486, 344233, 404980, 566972, 688466, 708715, 1376932, 1417430, 1721165, 2409631, 2834860, 3442330, 4819262, 6884660, 9638524, 12048155, 24096310, 48192620]

約数ペア:

[(1, 48192620), (2, 24096310), (4, 12048155), (5, 9638524), (7, 6884660), (10, 4819262), (14, 3442330), (17, 2834860), (20, 2409631), (28, 1721165), (34, 1417430), (35, 1376932), (68, 708715), (70, 688466), (85, 566972), (119, 404980), (140, 344233), (170, 283486), (238, 202490), (340, 141743), (476, 101245), (595, 80996), (1190, 40498), (2380, 20249)]