51376572

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 157301760

約数和(自身を除く): 105925188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 37, 39, 43, 46, 52, 54, 69, 74, 78, 86, 92, 108, 111, 117, 129, 138, 148, 156, 172, 207, 222, 234, 258, 276, 299, 333, 351, 387, 414, 444, 468, 481, 516, 559, 598, 621, 666, 702, 774, 828, 851, 897, 962, 989, 999, 1118, 1161, 1196, 1242, 1332, 1404, 1443, 1548, 1591, 1677, 1702, 1794, 1924, 1978, 1998, 2236, 2322, 2484, 2553, 2691, 2886, 2967, 3182, 3354, 3404, 3588, 3956, 3996, 4329, 4644, 4773, 5031, 5106, 5382, 5772, 5934, 6364, 6708, 7659, 8073, 8658, 8901, 9546, 10062, 10212, 10764, 11063, 11868, 12857, 12987, 14319, 15093, 15318, 16146, 17316, 17802, 19092, 20124, 20683, 22126, 22977, 25714, 25974, 26703, 28638, 30186, 30636, 32292, 33189, 35604, 36593, 38571, 41366, 42957, 44252, 45954, 51428, 51948, 53406, 57276, 60372, 62049, 66378, 73186, 77142, 82732, 85914, 91908, 99567, 106812, 109779, 115713, 124098, 132756, 146372, 154284, 171828, 186147, 199134, 219558, 231426, 248196, 298701, 329337, 347139, 372294, 398268, 439116, 462852, 475709, 558441, 597402, 658674, 694278, 744588, 951418, 988011, 1116882, 1194804, 1317348, 1388556, 1427127, 1902836, 1976022, 2233764, 2854254, 3952044, 4281381, 5708508, 8562762, 12844143, 17125524, 25688286, 51376572]

約数ペア:

[(1, 51376572), (2, 25688286), (3, 17125524), (4, 12844143), (6, 8562762), (9, 5708508), (12, 4281381), (13, 3952044), (18, 2854254), (23, 2233764), (26, 1976022), (27, 1902836), (36, 1427127), (37, 1388556), (39, 1317348), (43, 1194804), (46, 1116882), (52, 988011), (54, 951418), (69, 744588), (74, 694278), (78, 658674), (86, 597402), (92, 558441), (108, 475709), (111, 462852), (117, 439116), (129, 398268), (138, 372294), (148, 347139), (156, 329337), (172, 298701), (207, 248196), (222, 231426), (234, 219558), (258, 199134), (276, 186147), (299, 171828), (333, 154284), (351, 146372), (387, 132756), (414, 124098), (444, 115713), (468, 109779), (481, 106812), (516, 99567), (559, 91908), (598, 85914), (621, 82732), (666, 77142), (702, 73186), (774, 66378), (828, 62049), (851, 60372), (897, 57276), (962, 53406), (989, 51948), (999, 51428), (1118, 45954), (1161, 44252), (1196, 42957), (1242, 41366), (1332, 38571), (1404, 36593), (1443, 35604), (1548, 33189), (1591, 32292), (1677, 30636), (1702, 30186), (1794, 28638), (1924, 26703), (1978, 25974), (1998, 25714), (2236, 22977), (2322, 22126), (2484, 20683), (2553, 20124), (2691, 19092), (2886, 17802), (2967, 17316), (3182, 16146), (3354, 15318), (3404, 15093), (3588, 14319), (3956, 12987), (3996, 12857), (4329, 11868), (4644, 11063), (4773, 10764), (5031, 10212), (5106, 10062), (5382, 9546), (5772, 8901), (5934, 8658), (6364, 8073), (6708, 7659)]