55057470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1787}}^1$

素因数の和:1889

約数の個数: 64

約数和(自身を含む): 144184320

約数和(自身を除く): 89126850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 1027, 1185, 1787, 2054, 2370, 3081, 3574, 5135, 5361, 6162, 8935, 10270, 10722, 15405, 17870, 23231, 26805, 30810, 46462, 53610, 69693, 116155, 139386, 141173, 232310, 282346, 348465, 423519, 696930, 705865, 847038, 1411730, 1835249, 2117595, 3670498, 4235190, 5505747, 9176245, 11011494, 18352490, 27528735, 55057470]

約数ペア:

[(1, 55057470), (2, 27528735), (3, 18352490), (5, 11011494), (6, 9176245), (10, 5505747), (13, 4235190), (15, 3670498), (26, 2117595), (30, 1835249), (39, 1411730), (65, 847038), (78, 705865), (79, 696930), (130, 423519), (158, 348465), (195, 282346), (237, 232310), (390, 141173), (395, 139386), (474, 116155), (790, 69693), (1027, 53610), (1185, 46462), (1787, 30810), (2054, 26805), (2370, 23231), (3081, 17870), (3574, 15405), (5135, 10722), (5361, 10270), (6162, 8935)]