57183776

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1361}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 122530968

約数和(自身を除く): 65347192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 1313, 1361, 1616, 2626, 2722, 3232, 5252, 5444, 10504, 10888, 17693, 21008, 21776, 35386, 42016, 43552, 70772, 137461, 141544, 274922, 283088, 549844, 566176, 1099688, 1786993, 2199376, 3573986, 4398752, 7147972, 14295944, 28591888, 57183776]

約数ペア:

[(1, 57183776), (2, 28591888), (4, 14295944), (8, 7147972), (13, 4398752), (16, 3573986), (26, 2199376), (32, 1786993), (52, 1099688), (101, 566176), (104, 549844), (202, 283088), (208, 274922), (404, 141544), (416, 137461), (808, 70772), (1313, 43552), (1361, 42016), (1616, 35386), (2626, 21776), (2722, 21008), (3232, 17693), (5252, 10888), (5444, 10504)]