53979480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 181670400

約数和(自身を除く): 127690920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 151, 180, 216, 270, 302, 331, 360, 453, 540, 604, 662, 755, 906, 993, 1080, 1208, 1324, 1359, 1510, 1655, 1812, 1986, 2265, 2648, 2718, 2979, 3020, 3310, 3624, 3972, 4077, 4530, 4965, 5436, 5958, 6040, 6620, 6795, 7944, 8154, 8937, 9060, 9930, 10872, 11916, 13240, 13590, 14895, 16308, 17874, 18120, 19860, 20385, 23832, 27180, 29790, 32616, 35748, 39720, 40770, 44685, 49981, 54360, 59580, 71496, 81540, 89370, 99962, 119160, 149943, 163080, 178740, 199924, 249905, 299886, 357480, 399848, 449829, 499810, 599772, 749715, 899658, 999620, 1199544, 1349487, 1499430, 1799316, 1999240, 2249145, 2698974, 2998860, 3598632, 4498290, 5397948, 5997720, 6747435, 8996580, 10795896, 13494870, 17993160, 26989740, 53979480]

約数ペア:

[(1, 53979480), (2, 26989740), (3, 17993160), (4, 13494870), (5, 10795896), (6, 8996580), (8, 6747435), (9, 5997720), (10, 5397948), (12, 4498290), (15, 3598632), (18, 2998860), (20, 2698974), (24, 2249145), (27, 1999240), (30, 1799316), (36, 1499430), (40, 1349487), (45, 1199544), (54, 999620), (60, 899658), (72, 749715), (90, 599772), (108, 499810), (120, 449829), (135, 399848), (151, 357480), (180, 299886), (216, 249905), (270, 199924), (302, 178740), (331, 163080), (360, 149943), (453, 119160), (540, 99962), (604, 89370), (662, 81540), (755, 71496), (906, 59580), (993, 54360), (1080, 49981), (1208, 44685), (1324, 40770), (1359, 39720), (1510, 35748), (1655, 32616), (1812, 29790), (1986, 27180), (2265, 23832), (2648, 20385), (2718, 19860), (2979, 18120), (3020, 17874), (3310, 16308), (3624, 14895), (3972, 13590), (4077, 13240), (4530, 11916), (4965, 10872), (5436, 9930), (5958, 9060), (6040, 8937), (6620, 8154), (6795, 7944)]