53980758

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1171}}^1$

素因数の和:1389

約数の個数: 48

約数和(自身を含む): 126702576

約数和(自身を除く): 72721818

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 197, 234, 394, 591, 1171, 1182, 1773, 2342, 2561, 3513, 3546, 5122, 7026, 7683, 10539, 15223, 15366, 21078, 23049, 30446, 45669, 46098, 91338, 137007, 230687, 274014, 461374, 692061, 1384122, 2076183, 2998931, 4152366, 5997862, 8996793, 17993586, 26990379, 53980758]

約数ペア:

[(1, 53980758), (2, 26990379), (3, 17993586), (6, 8996793), (9, 5997862), (13, 4152366), (18, 2998931), (26, 2076183), (39, 1384122), (78, 692061), (117, 461374), (197, 274014), (234, 230687), (394, 137007), (591, 91338), (1171, 46098), (1182, 45669), (1773, 30446), (2342, 23049), (2561, 21078), (3513, 15366), (3546, 15223), (5122, 10539), (7026, 7683)]