50555680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{45139}}^1$

素因数の和:45161

約数の個数: 48

約数和(自身を含む): 136503360

約数和(自身を除く): 85947680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 45139, 90278, 180556, 225695, 315973, 361112, 451390, 631946, 722224, 902780, 1263892, 1444448, 1579865, 1805560, 2527784, 3159730, 3611120, 5055568, 6319460, 7222240, 10111136, 12638920, 25277840, 50555680]

約数ペア:

[(1, 50555680), (2, 25277840), (4, 12638920), (5, 10111136), (7, 7222240), (8, 6319460), (10, 5055568), (14, 3611120), (16, 3159730), (20, 2527784), (28, 1805560), (32, 1579865), (35, 1444448), (40, 1263892), (56, 902780), (70, 722224), (80, 631946), (112, 451390), (140, 361112), (160, 315973), (224, 225695), (280, 180556), (560, 90278), (1120, 45139)]