53281944

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 154664640

約数和(自身を除く): 101382696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 101, 102, 136, 153, 202, 204, 303, 306, 404, 408, 431, 606, 612, 808, 862, 909, 1212, 1224, 1293, 1717, 1724, 1818, 2424, 2586, 3434, 3448, 3636, 3879, 5151, 5172, 6868, 7272, 7327, 7758, 10302, 10344, 13736, 14654, 15453, 15516, 20604, 21981, 29308, 30906, 31032, 41208, 43531, 43962, 58616, 61812, 65943, 87062, 87924, 123624, 130593, 131886, 174124, 175848, 261186, 263772, 348248, 391779, 522372, 527544, 740027, 783558, 1044744, 1480054, 1567116, 2220081, 2960108, 3134232, 4440162, 5920216, 6660243, 8880324, 13320486, 17760648, 26640972, 53281944]

約数ペア:

[(1, 53281944), (2, 26640972), (3, 17760648), (4, 13320486), (6, 8880324), (8, 6660243), (9, 5920216), (12, 4440162), (17, 3134232), (18, 2960108), (24, 2220081), (34, 1567116), (36, 1480054), (51, 1044744), (68, 783558), (72, 740027), (101, 527544), (102, 522372), (136, 391779), (153, 348248), (202, 263772), (204, 261186), (303, 175848), (306, 174124), (404, 131886), (408, 130593), (431, 123624), (606, 87924), (612, 87062), (808, 65943), (862, 61812), (909, 58616), (1212, 43962), (1224, 43531), (1293, 41208), (1717, 31032), (1724, 30906), (1818, 29308), (2424, 21981), (2586, 20604), (3434, 15516), (3448, 15453), (3636, 14654), (3879, 13736), (5151, 10344), (5172, 10302), (6868, 7758), (7272, 7327)]