56551494755

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1\times {\mathrm{2713}}^1$

素因数の和:3456

約数の個数: 64

約数和(自身を含む): 83825342208

約数和(自身を除く): 27273847453

約数列:

[1, 5, 7, 17, 35, 53, 85, 119, 265, 371, 595, 661, 901, 1855, 2713, 3305, 4505, 4627, 6307, 11237, 13565, 18991, 23135, 31535, 35033, 46121, 56185, 78659, 94955, 143789, 175165, 230605, 245231, 322847, 393295, 595561, 718945, 1006523, 1226155, 1614235, 1793293, 2444413, 2977805, 4168927, 5032615, 8966465, 12222065, 12553051, 17110891, 20844635, 30485981, 62765255, 85554455, 95044529, 152429905, 213401867, 475222645, 665311703, 1067009335, 1615756993, 3326558515, 8078784965, 11310298951, 56551494755]

約数ペア:

[(1, 56551494755), (5, 11310298951), (7, 8078784965), (17, 3326558515), (35, 1615756993), (53, 1067009335), (85, 665311703), (119, 475222645), (265, 213401867), (371, 152429905), (595, 95044529), (661, 85554455), (901, 62765255), (1855, 30485981), (2713, 20844635), (3305, 17110891), (4505, 12553051), (4627, 12222065), (6307, 8966465), (11237, 5032615), (13565, 4168927), (18991, 2977805), (23135, 2444413), (31535, 1793293), (35033, 1614235), (46121, 1226155), (56185, 1006523), (78659, 718945), (94955, 595561), (143789, 393295), (175165, 322847), (230605, 245231)]