54989928

素因数分解:

$2^3\times 3^7\times 7^1\times {\mathrm{449}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 177120000

約数和(自身を除く): 122130072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 449, 486, 504, 567, 648, 729, 756, 898, 972, 1134, 1347, 1458, 1512, 1701, 1796, 1944, 2187, 2268, 2694, 2916, 3143, 3402, 3592, 4041, 4374, 4536, 5103, 5388, 5832, 6286, 6804, 8082, 8748, 9429, 10206, 10776, 12123, 12572, 13608, 15309, 16164, 17496, 18858, 20412, 24246, 25144, 28287, 30618, 32328, 36369, 37716, 40824, 48492, 56574, 61236, 72738, 75432, 84861, 96984, 109107, 113148, 122472, 145476, 169722, 218214, 226296, 254583, 290952, 327321, 339444, 436428, 509166, 654642, 678888, 763749, 872856, 981963, 1018332, 1309284, 1527498, 1963926, 2036664, 2291247, 2618568, 3054996, 3927852, 4582494, 6109992, 6873741, 7855704, 9164988, 13747482, 18329976, 27494964, 54989928]

約数ペア:

[(1, 54989928), (2, 27494964), (3, 18329976), (4, 13747482), (6, 9164988), (7, 7855704), (8, 6873741), (9, 6109992), (12, 4582494), (14, 3927852), (18, 3054996), (21, 2618568), (24, 2291247), (27, 2036664), (28, 1963926), (36, 1527498), (42, 1309284), (54, 1018332), (56, 981963), (63, 872856), (72, 763749), (81, 678888), (84, 654642), (108, 509166), (126, 436428), (162, 339444), (168, 327321), (189, 290952), (216, 254583), (243, 226296), (252, 218214), (324, 169722), (378, 145476), (449, 122472), (486, 113148), (504, 109107), (567, 96984), (648, 84861), (729, 75432), (756, 72738), (898, 61236), (972, 56574), (1134, 48492), (1347, 40824), (1458, 37716), (1512, 36369), (1701, 32328), (1796, 30618), (1944, 28287), (2187, 25144), (2268, 24246), (2694, 20412), (2916, 18858), (3143, 17496), (3402, 16164), (3592, 15309), (4041, 13608), (4374, 12572), (4536, 12123), (5103, 10776), (5388, 10206), (5832, 9429), (6286, 8748), (6804, 8082)]