55572088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 126443520

約数和(自身を除く): 70871432

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 806, 1144, 1364, 1567, 1612, 2728, 3134, 3224, 4433, 6268, 8866, 12536, 17237, 17732, 20371, 34474, 35464, 40742, 48577, 68948, 81484, 97154, 137896, 162968, 194308, 224081, 388616, 448162, 534347, 631501, 896324, 1068694, 1263002, 1792648, 2137388, 2526004, 4274776, 5052008, 6946511, 13893022, 27786044, 55572088]

約数ペア:

[(1, 55572088), (2, 27786044), (4, 13893022), (8, 6946511), (11, 5052008), (13, 4274776), (22, 2526004), (26, 2137388), (31, 1792648), (44, 1263002), (52, 1068694), (62, 896324), (88, 631501), (104, 534347), (124, 448162), (143, 388616), (248, 224081), (286, 194308), (341, 162968), (403, 137896), (572, 97154), (682, 81484), (806, 68948), (1144, 48577), (1364, 40742), (1567, 35464), (1612, 34474), (2728, 20371), (3134, 17732), (3224, 17237), (4433, 12536), (6268, 8866)]