53003132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:547

約数の個数: 72

約数和(自身を含む): 120024576

約数和(自身を除く): 67021444

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 169, 182, 299, 322, 338, 364, 487, 598, 644, 676, 974, 1183, 1196, 1948, 2093, 2366, 3409, 3887, 4186, 4732, 6331, 6818, 7774, 8372, 11201, 12662, 13636, 15548, 22402, 25324, 27209, 44317, 44804, 54418, 78407, 82303, 88634, 108836, 145613, 156814, 164606, 177268, 291226, 313628, 329212, 576121, 582452, 1019291, 1152242, 1892969, 2038582, 2304484, 3785938, 4077164, 7571876, 13250783, 26501566, 53003132]

約数ペア:

[(1, 53003132), (2, 26501566), (4, 13250783), (7, 7571876), (13, 4077164), (14, 3785938), (23, 2304484), (26, 2038582), (28, 1892969), (46, 1152242), (52, 1019291), (91, 582452), (92, 576121), (161, 329212), (169, 313628), (182, 291226), (299, 177268), (322, 164606), (338, 156814), (364, 145613), (487, 108836), (598, 88634), (644, 82303), (676, 78407), (974, 54418), (1183, 44804), (1196, 44317), (1948, 27209), (2093, 25324), (2366, 22402), (3409, 15548), (3887, 13636), (4186, 12662), (4732, 11201), (6331, 8372), (6818, 7774)]