53327120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{787}}^1$

素因数の和:829

約数の個数: 120

約数和(自身を含む): 155948352

約数和(自身を除く): 102621232

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 787, 847, 880, 968, 1210, 1232, 1540, 1574, 1694, 1936, 2420, 3080, 3148, 3388, 3935, 4235, 4840, 5509, 6160, 6296, 6776, 7870, 8470, 8657, 9680, 11018, 12592, 13552, 15740, 16940, 17314, 22036, 27545, 31480, 33880, 34628, 43285, 44072, 55090, 60599, 62960, 67760, 69256, 86570, 88144, 95227, 110180, 121198, 138512, 173140, 190454, 220360, 242396, 302995, 346280, 380908, 440720, 476135, 484792, 605990, 666589, 692560, 761816, 952270, 969584, 1211980, 1333178, 1523632, 1904540, 2423960, 2666356, 3332945, 3809080, 4847920, 5332712, 6665890, 7618160, 10665424, 13331780, 26663560, 53327120]

約数ペア:

[(1, 53327120), (2, 26663560), (4, 13331780), (5, 10665424), (7, 7618160), (8, 6665890), (10, 5332712), (11, 4847920), (14, 3809080), (16, 3332945), (20, 2666356), (22, 2423960), (28, 1904540), (35, 1523632), (40, 1333178), (44, 1211980), (55, 969584), (56, 952270), (70, 761816), (77, 692560), (80, 666589), (88, 605990), (110, 484792), (112, 476135), (121, 440720), (140, 380908), (154, 346280), (176, 302995), (220, 242396), (242, 220360), (280, 190454), (308, 173140), (385, 138512), (440, 121198), (484, 110180), (560, 95227), (605, 88144), (616, 86570), (770, 69256), (787, 67760), (847, 62960), (880, 60599), (968, 55090), (1210, 44072), (1232, 43285), (1540, 34628), (1574, 33880), (1694, 31480), (1936, 27545), (2420, 22036), (3080, 17314), (3148, 16940), (3388, 15740), (3935, 13552), (4235, 12592), (4840, 11018), (5509, 9680), (6160, 8657), (6296, 8470), (6776, 7870)]