79613950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2311}}^1$

素因数の和:2389

約数の個数: 48

約数和(自身を含む): 162552096

約数和(自身を除く): 82938146

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1325, 1378, 2311, 2650, 3445, 4622, 6890, 11555, 17225, 23110, 30043, 34450, 57775, 60086, 115550, 122483, 150215, 244966, 300430, 612415, 751075, 1224830, 1502150, 1592279, 3062075, 3184558, 6124150, 7961395, 15922790, 39806975, 79613950]

約数ペア:

[(1, 79613950), (2, 39806975), (5, 15922790), (10, 7961395), (13, 6124150), (25, 3184558), (26, 3062075), (50, 1592279), (53, 1502150), (65, 1224830), (106, 751075), (130, 612415), (265, 300430), (325, 244966), (530, 150215), (650, 122483), (689, 115550), (1325, 60086), (1378, 57775), (2311, 34450), (2650, 30043), (3445, 23110), (4622, 17225), (6890, 11555)]