56551450371

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1\times {\mathrm{677}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 83585488896

約数和(自身を除く): 27034038525

約数列:

[1, 3, 13, 39, 71, 97, 213, 291, 311, 677, 923, 933, 1261, 2031, 2769, 3783, 4043, 6887, 8801, 12129, 20661, 22081, 26403, 30167, 48067, 65669, 66243, 89531, 90501, 144201, 197007, 210547, 268593, 287053, 392171, 624871, 631641, 853697, 861159, 1176513, 1874613, 2141857, 2561091, 2737111, 4662499, 6425571, 8211333, 13987497, 14948837, 20423059, 27844141, 44846511, 60612487, 61269177, 83532423, 181837461, 194334881, 265499767, 583004643, 796499301, 1450037189, 4350111567, 18850483457, 56551450371]

約数ペア:

[(1, 56551450371), (3, 18850483457), (13, 4350111567), (39, 1450037189), (71, 796499301), (97, 583004643), (213, 265499767), (291, 194334881), (311, 181837461), (677, 83532423), (923, 61269177), (933, 60612487), (1261, 44846511), (2031, 27844141), (2769, 20423059), (3783, 14948837), (4043, 13987497), (6887, 8211333), (8801, 6425571), (12129, 4662499), (20661, 2737111), (22081, 2561091), (26403, 2141857), (30167, 1874613), (48067, 1176513), (65669, 861159), (66243, 853697), (89531, 631641), (90501, 624871), (144201, 392171), (197007, 287053), (210547, 268593)]