47919636

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{2711}}^1$

素因数の和:3212

約数の個数: 36

約数和(自身を含む): 121421664

約数和(自身を除く): 73502028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2711, 2946, 4419, 5422, 5892, 8133, 8838, 10844, 16266, 17676, 24399, 32532, 48798, 97596, 1331101, 2662202, 3993303, 5324404, 7986606, 11979909, 15973212, 23959818, 47919636]

約数ペア:

[(1, 47919636), (2, 23959818), (3, 15973212), (4, 11979909), (6, 7986606), (9, 5324404), (12, 3993303), (18, 2662202), (36, 1331101), (491, 97596), (982, 48798), (1473, 32532), (1964, 24399), (2711, 17676), (2946, 16266), (4419, 10844), (5422, 8838), (5892, 8133)]