53949636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6781}}^1$

素因数の和:6821

約数の個数: 72

約数和(自身を含む): 155524824

約数和(自身を除く): 101575188

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 6781, 7956, 13562, 20343, 27124, 40686, 61029, 81372, 88153, 115277, 122058, 176306, 230554, 244116, 264459, 345831, 352612, 461108, 528918, 691662, 793377, 1037493, 1057836, 1383324, 1498601, 1586754, 2074986, 2997202, 3173508, 4149972, 4495803, 5994404, 8991606, 13487409, 17983212, 26974818, 53949636]

約数ペア:

[(1, 53949636), (2, 26974818), (3, 17983212), (4, 13487409), (6, 8991606), (9, 5994404), (12, 4495803), (13, 4149972), (17, 3173508), (18, 2997202), (26, 2074986), (34, 1586754), (36, 1498601), (39, 1383324), (51, 1057836), (52, 1037493), (68, 793377), (78, 691662), (102, 528918), (117, 461108), (153, 352612), (156, 345831), (204, 264459), (221, 244116), (234, 230554), (306, 176306), (442, 122058), (468, 115277), (612, 88153), (663, 81372), (884, 61029), (1326, 40686), (1989, 27124), (2652, 20343), (3978, 13562), (6781, 7956)]