53957988

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:703

約数の個数: 120

約数和(自身を含む): 165822272

約数和(自身を除く): 111864284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 252, 259, 324, 333, 378, 444, 518, 567, 643, 666, 756, 777, 999, 1036, 1134, 1286, 1332, 1554, 1929, 1998, 2268, 2331, 2572, 2997, 3108, 3858, 3996, 4501, 4662, 5787, 5994, 6993, 7716, 9002, 9324, 11574, 11988, 13503, 13986, 17361, 18004, 20979, 23148, 23791, 27006, 27972, 34722, 40509, 41958, 47582, 52083, 54012, 69444, 71373, 81018, 83916, 95164, 104166, 121527, 142746, 162036, 166537, 208332, 214119, 243054, 285492, 333074, 364581, 428238, 486108, 499611, 642357, 666148, 729162, 856476, 999222, 1284714, 1458324, 1498833, 1927071, 1998444, 2569428, 2997666, 3854142, 4496499, 5995332, 7708284, 8992998, 13489497, 17985996, 26978994, 53957988]

約数ペア:

[(1, 53957988), (2, 26978994), (3, 17985996), (4, 13489497), (6, 8992998), (7, 7708284), (9, 5995332), (12, 4496499), (14, 3854142), (18, 2997666), (21, 2569428), (27, 1998444), (28, 1927071), (36, 1498833), (37, 1458324), (42, 1284714), (54, 999222), (63, 856476), (74, 729162), (81, 666148), (84, 642357), (108, 499611), (111, 486108), (126, 428238), (148, 364581), (162, 333074), (189, 285492), (222, 243054), (252, 214119), (259, 208332), (324, 166537), (333, 162036), (378, 142746), (444, 121527), (518, 104166), (567, 95164), (643, 83916), (666, 81018), (756, 71373), (777, 69444), (999, 54012), (1036, 52083), (1134, 47582), (1286, 41958), (1332, 40509), (1554, 34722), (1929, 27972), (1998, 27006), (2268, 23791), (2331, 23148), (2572, 20979), (2997, 18004), (3108, 17361), (3858, 13986), (3996, 13503), (4501, 11988), (4662, 11574), (5787, 9324), (5994, 9002), (6993, 7716)]