48404356

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 108

約数和(自身を含む): 117384204

約数和(自身を除く): 68979848

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 121, 143, 154, 157, 182, 196, 242, 286, 308, 314, 364, 484, 539, 572, 628, 637, 847, 1001, 1078, 1099, 1274, 1573, 1694, 1727, 2002, 2041, 2156, 2198, 2548, 3146, 3388, 3454, 4004, 4082, 4396, 5929, 6292, 6908, 7007, 7693, 8164, 11011, 11858, 12089, 14014, 14287, 15386, 18997, 22022, 22451, 23716, 24178, 28028, 28574, 30772, 37994, 44044, 44902, 48356, 57148, 75988, 77077, 84623, 89804, 100009, 132979, 154154, 157157, 169246, 200018, 246961, 265958, 308308, 314314, 338492, 400036, 493922, 531916, 628628, 930853, 987844, 1100099, 1728727, 1861706, 2200198, 3457454, 3723412, 4400396, 6914908, 12101089, 24202178, 48404356]

約数ペア:

[(1, 48404356), (2, 24202178), (4, 12101089), (7, 6914908), (11, 4400396), (13, 3723412), (14, 3457454), (22, 2200198), (26, 1861706), (28, 1728727), (44, 1100099), (49, 987844), (52, 930853), (77, 628628), (91, 531916), (98, 493922), (121, 400036), (143, 338492), (154, 314314), (157, 308308), (182, 265958), (196, 246961), (242, 200018), (286, 169246), (308, 157157), (314, 154154), (364, 132979), (484, 100009), (539, 89804), (572, 84623), (628, 77077), (637, 75988), (847, 57148), (1001, 48356), (1078, 44902), (1099, 44044), (1274, 37994), (1573, 30772), (1694, 28574), (1727, 28028), (2002, 24178), (2041, 23716), (2156, 22451), (2198, 22022), (2548, 18997), (3146, 15386), (3388, 14287), (3454, 14014), (4004, 12089), (4082, 11858), (4396, 11011), (5929, 8164), (6292, 7693), (6908, 7007)]