56520048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1709}}^1$

素因数の和:1786

約数の個数: 80

約数和(自身を含む): 160302240

約数和(自身を除く): 103782192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 1709, 2067, 2544, 2756, 3418, 4134, 5127, 5512, 6836, 8268, 10254, 11024, 13672, 16536, 20508, 22217, 27344, 33072, 41016, 44434, 66651, 82032, 88868, 90577, 133302, 177736, 181154, 266604, 271731, 355472, 362308, 533208, 543462, 724616, 1066416, 1086924, 1177501, 1449232, 2173848, 2355002, 3532503, 4347696, 4710004, 7065006, 9420008, 14130012, 18840016, 28260024, 56520048]

約数ペア:

[(1, 56520048), (2, 28260024), (3, 18840016), (4, 14130012), (6, 9420008), (8, 7065006), (12, 4710004), (13, 4347696), (16, 3532503), (24, 2355002), (26, 2173848), (39, 1449232), (48, 1177501), (52, 1086924), (53, 1066416), (78, 724616), (104, 543462), (106, 533208), (156, 362308), (159, 355472), (208, 271731), (212, 266604), (312, 181154), (318, 177736), (424, 133302), (624, 90577), (636, 88868), (689, 82032), (848, 66651), (1272, 44434), (1378, 41016), (1709, 33072), (2067, 27344), (2544, 22217), (2756, 20508), (3418, 16536), (4134, 13672), (5127, 11024), (5512, 10254), (6836, 8268)]