51714684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1259}}^1$

素因数の和:1439

約数の個数: 72

約数和(自身を含む): 150433920

約数和(自身を除く): 98719236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1259, 1467, 1956, 2282, 2518, 2934, 3423, 3777, 4564, 5036, 5868, 6846, 7554, 8813, 10269, 11331, 13692, 15108, 17626, 20538, 22662, 26439, 35252, 41076, 45324, 52878, 79317, 105756, 158634, 205217, 317268, 410434, 615651, 820868, 1231302, 1436519, 1846953, 2462604, 2873038, 3693906, 4309557, 5746076, 7387812, 8619114, 12928671, 17238228, 25857342, 51714684]

約数ペア:

[(1, 51714684), (2, 25857342), (3, 17238228), (4, 12928671), (6, 8619114), (7, 7387812), (9, 5746076), (12, 4309557), (14, 3693906), (18, 2873038), (21, 2462604), (28, 1846953), (36, 1436519), (42, 1231302), (63, 820868), (84, 615651), (126, 410434), (163, 317268), (252, 205217), (326, 158634), (489, 105756), (652, 79317), (978, 52878), (1141, 45324), (1259, 41076), (1467, 35252), (1956, 26439), (2282, 22662), (2518, 20538), (2934, 17626), (3423, 15108), (3777, 13692), (4564, 11331), (5036, 10269), (5868, 8813), (6846, 7554)]