54311192

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 117980100

約数和(自身を除く): 63668908

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 139, 169, 221, 278, 289, 338, 442, 556, 578, 676, 884, 1112, 1156, 1352, 1768, 1807, 2312, 2363, 2873, 3614, 3757, 4726, 5746, 7228, 7514, 9452, 11492, 14456, 15028, 18904, 22984, 23491, 30056, 30719, 40171, 46982, 48841, 61438, 80342, 93964, 97682, 122876, 160684, 187928, 195364, 245752, 321368, 390728, 399347, 522223, 798694, 1044446, 1597388, 2088892, 3194776, 4177784, 6788899, 13577798, 27155596, 54311192]

約数ペア:

[(1, 54311192), (2, 27155596), (4, 13577798), (8, 6788899), (13, 4177784), (17, 3194776), (26, 2088892), (34, 1597388), (52, 1044446), (68, 798694), (104, 522223), (136, 399347), (139, 390728), (169, 321368), (221, 245752), (278, 195364), (289, 187928), (338, 160684), (442, 122876), (556, 97682), (578, 93964), (676, 80342), (884, 61438), (1112, 48841), (1156, 46982), (1352, 40171), (1768, 30719), (1807, 30056), (2312, 23491), (2363, 22984), (2873, 18904), (3614, 15028), (3757, 14456), (4726, 11492), (5746, 9452), (7228, 7514)]