54287450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1423}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 116540160

約数和(自身を除く): 62252710

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 109, 175, 218, 350, 545, 763, 1090, 1423, 1526, 2725, 2846, 3815, 5450, 7115, 7630, 9961, 14230, 19075, 19922, 35575, 38150, 49805, 71150, 99610, 155107, 249025, 310214, 498050, 775535, 1085749, 1551070, 2171498, 3877675, 5428745, 7755350, 10857490, 27143725, 54287450]

約数ペア:

[(1, 54287450), (2, 27143725), (5, 10857490), (7, 7755350), (10, 5428745), (14, 3877675), (25, 2171498), (35, 1551070), (50, 1085749), (70, 775535), (109, 498050), (175, 310214), (218, 249025), (350, 155107), (545, 99610), (763, 71150), (1090, 49805), (1423, 38150), (1526, 35575), (2725, 19922), (2846, 19075), (3815, 14230), (5450, 9961), (7115, 7630)]