51362240

素因数分解:

$2^6\times 5^1\times {\mathrm{160507}}^1$

素因数の和:160524

約数の個数: 28

約数和(自身を含む): 122307096

約数和(自身を除く): 70944856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 160507, 321014, 642028, 802535, 1284056, 1605070, 2568112, 3210140, 5136224, 6420280, 10272448, 12840560, 25681120, 51362240]

約数ペア:

[(1, 51362240), (2, 25681120), (4, 12840560), (5, 10272448), (8, 6420280), (10, 5136224), (16, 3210140), (20, 2568112), (32, 1605070), (40, 1284056), (64, 802535), (80, 642028), (160, 321014), (320, 160507)]