53998196

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^2\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 54

約数和(自身を含む): 113296050

約数和(自身を除く): 59297854

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 149, 172, 196, 298, 301, 596, 602, 1043, 1204, 1849, 2086, 2107, 3698, 4172, 4214, 6407, 7301, 7396, 8428, 12814, 12943, 14602, 25628, 25886, 29204, 44849, 51772, 89698, 90601, 179396, 181202, 275501, 313943, 362404, 551002, 627886, 1102004, 1255772, 1928507, 3857014, 7714028, 13499549, 26999098, 53998196]

約数ペア:

[(1, 53998196), (2, 26999098), (4, 13499549), (7, 7714028), (14, 3857014), (28, 1928507), (43, 1255772), (49, 1102004), (86, 627886), (98, 551002), (149, 362404), (172, 313943), (196, 275501), (298, 181202), (301, 179396), (596, 90601), (602, 89698), (1043, 51772), (1204, 44849), (1849, 29204), (2086, 25886), (2107, 25628), (3698, 14602), (4172, 12943), (4214, 12814), (6407, 8428), (7301, 7396)]