49456240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32537}}^1$

素因数の和:32569

約数の個数: 40

約数和(自身を含む): 121041360

約数和(自身を除く): 71585120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 32537, 65074, 130148, 162685, 260296, 325370, 520592, 618203, 650740, 1236406, 1301480, 2472812, 2602960, 3091015, 4945624, 6182030, 9891248, 12364060, 24728120, 49456240]

約数ペア:

[(1, 49456240), (2, 24728120), (4, 12364060), (5, 9891248), (8, 6182030), (10, 4945624), (16, 3091015), (19, 2602960), (20, 2472812), (38, 1301480), (40, 1236406), (76, 650740), (80, 618203), (95, 520592), (152, 325370), (190, 260296), (304, 162685), (380, 130148), (760, 65074), (1520, 32537)]