55423888

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:336

約数の個数: 60

約数和(自身を含む): 117998400

約数和(自身を除く): 62574512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 169, 199, 206, 208, 338, 398, 412, 676, 796, 824, 1339, 1352, 1592, 1648, 2587, 2678, 2704, 3184, 5174, 5356, 10348, 10712, 17407, 20497, 20696, 21424, 33631, 34814, 40994, 41392, 67262, 69628, 81988, 134524, 139256, 163976, 266461, 269048, 278512, 327952, 532922, 538096, 1065844, 2131688, 3463993, 4263376, 6927986, 13855972, 27711944, 55423888]

約数ペア:

[(1, 55423888), (2, 27711944), (4, 13855972), (8, 6927986), (13, 4263376), (16, 3463993), (26, 2131688), (52, 1065844), (103, 538096), (104, 532922), (169, 327952), (199, 278512), (206, 269048), (208, 266461), (338, 163976), (398, 139256), (412, 134524), (676, 81988), (796, 69628), (824, 67262), (1339, 41392), (1352, 40994), (1592, 34814), (1648, 33631), (2587, 21424), (2678, 20696), (2704, 20497), (3184, 17407), (5174, 10712), (5356, 10348)]