55403856

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{5419}}^1$

素因数の和:5504

約数の個数: 60

約数和(自身を含む): 157266720

約数和(自身を除く): 101862864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 5419, 10224, 10838, 16257, 21676, 32514, 43352, 48771, 65028, 86704, 97542, 130056, 195084, 260112, 384749, 390168, 769498, 780336, 1154247, 1538996, 2308494, 3077992, 3462741, 4616988, 6155984, 6925482, 9233976, 13850964, 18467952, 27701928, 55403856]

約数ペア:

[(1, 55403856), (2, 27701928), (3, 18467952), (4, 13850964), (6, 9233976), (8, 6925482), (9, 6155984), (12, 4616988), (16, 3462741), (18, 3077992), (24, 2308494), (36, 1538996), (48, 1154247), (71, 780336), (72, 769498), (142, 390168), (144, 384749), (213, 260112), (284, 195084), (426, 130056), (568, 97542), (639, 86704), (852, 65028), (1136, 48771), (1278, 43352), (1704, 32514), (2556, 21676), (3408, 16257), (5112, 10838), (5419, 10224)]