51156252

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 152893440

約数和(自身を除く): 101737188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 157, 189, 252, 314, 378, 431, 471, 628, 756, 862, 942, 1099, 1293, 1413, 1724, 1884, 2198, 2586, 2826, 3017, 3297, 3879, 4239, 4396, 5172, 5652, 6034, 6594, 7758, 8478, 9051, 9891, 11637, 12068, 13188, 15516, 16956, 18102, 19782, 23274, 27153, 29673, 36204, 39564, 46548, 54306, 59346, 67667, 81459, 108612, 118692, 135334, 162918, 203001, 270668, 325836, 406002, 473669, 609003, 812004, 947338, 1218006, 1421007, 1827009, 1894676, 2436012, 2842014, 3654018, 4263021, 5684028, 7308036, 8526042, 12789063, 17052084, 25578126, 51156252]

約数ペア:

[(1, 51156252), (2, 25578126), (3, 17052084), (4, 12789063), (6, 8526042), (7, 7308036), (9, 5684028), (12, 4263021), (14, 3654018), (18, 2842014), (21, 2436012), (27, 1894676), (28, 1827009), (36, 1421007), (42, 1218006), (54, 947338), (63, 812004), (84, 609003), (108, 473669), (126, 406002), (157, 325836), (189, 270668), (252, 203001), (314, 162918), (378, 135334), (431, 118692), (471, 108612), (628, 81459), (756, 67667), (862, 59346), (942, 54306), (1099, 46548), (1293, 39564), (1413, 36204), (1724, 29673), (1884, 27153), (2198, 23274), (2586, 19782), (2826, 18102), (3017, 16956), (3297, 15516), (3879, 13188), (4239, 12068), (4396, 11637), (5172, 9891), (5652, 9051), (6034, 8478), (6594, 7758)]