51964605

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4999}}^1$

素因数の和:5031

約数の個数: 64

約数和(自身を含む): 115200000

約数和(自身を除く): 63235395

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 99, 105, 135, 165, 189, 231, 297, 315, 385, 495, 693, 945, 1155, 1485, 2079, 3465, 4999, 10395, 14997, 24995, 34993, 44991, 54989, 74985, 104979, 134973, 164967, 174965, 224955, 274945, 314937, 384923, 494901, 524895, 674865, 824835, 944811, 1154769, 1484703, 1574685, 1924615, 2474505, 3464307, 4724055, 5773845, 7423515, 10392921, 17321535, 51964605]

約数ペア:

[(1, 51964605), (3, 17321535), (5, 10392921), (7, 7423515), (9, 5773845), (11, 4724055), (15, 3464307), (21, 2474505), (27, 1924615), (33, 1574685), (35, 1484703), (45, 1154769), (55, 944811), (63, 824835), (77, 674865), (99, 524895), (105, 494901), (135, 384923), (165, 314937), (189, 274945), (231, 224955), (297, 174965), (315, 164967), (385, 134973), (495, 104979), (693, 74985), (945, 54989), (1155, 44991), (1485, 34993), (2079, 24995), (3465, 14997), (4999, 10395)]